A non-empty list: an ordered, immutable, non-empty collection of elements with LinearSeq
performance characteristics.
The purpose of NonEmptyString
is to allow you to express in a type that a String
is non-empty, thereby eliminating the
need for (and potential exception from) a run-time check for non-emptiness. For a non-empty sequence with IndexedSeq
performance, see Vector
.
== Constructing NonEmptyString
s ==
You can construct a NonEmptyString
by passing one or more elements to the NonEmptyString.apply
factory method:
scala> NonEmptyString(1, 2, 3) res0: org.scalactic.anyvals.NonEmptyString[Int] = NonEmptyString(1, 2, 3)
Alternatively you can cons elements onto the End
singleton object, similar to making a String
starting with Nil
:
scala> 1 :: 2 :: 3 :: Nil res0: String[Int] = String(1, 2, 3) scala> 1 :: 2 :: 3 :: End res1: org.scalactic.NonEmptyString[Int] = NonEmptyString(1, 2, 3)
Note that although Nil
is a String[Nothing]
, End
is
not a NonEmptyString[Nothing]
, because no empty NonEmptyString
exists. (A non-empty list is a series
of connected links; if you have no links, you have no non-empty list.)
scala> val nil: String[Nothing] = Nil nil: String[Nothing] = String() scala> val nada: NonEmptyString[Nothing] = End <console>:16: error: type mismatch; found : org.scalactic.anyvals.End.type required: org.scalactic.anyvals.NonEmptyString[Nothing] val nada: NonEmptyString[Nothing] = End ^
== Working with NonEmptyString
s ==
NonEmptyString
does not extend Scala's Seq
or Traversable
traits because these require that
implementations may be empty. For example, if you invoke tail
on a Seq
that contains just one element,
you'll get an empty Seq
:
scala> String(1).tail res6: String[Int] = String()
On the other hand, many useful methods exist on Seq
that when invoked on a non-empty Seq
are guaranteed
to not result in an empty Seq
. For convenience, NonEmptyString
defines a method corresponding to every such Seq
method. Here are some examples:
NonEmptyString(1, 2, 3).map(_ + 1) // Result: NonEmptyString(2, 3, 4) NonEmptyString(1).map(_ + 1) // Result: NonEmptyString(2) NonEmptyString(1, 2, 3).containsSlice(NonEmptyString(2, 3)) // Result: true NonEmptyString(1, 2, 3).containsSlice(NonEmptyString(3, 4)) // Result: false NonEmptyString(-1, -2, 3, 4, 5).minBy(_.abs) // Result: -1
NonEmptyString
does not currently define any methods corresponding to Seq
methods that could result in
an empty Seq
. However, an implicit converison from NonEmptyString
to String
is defined in the NonEmptyString
companion object that will be applied if you attempt to call one of the missing methods. As a
result, you can invoke filter
on an NonEmptyString
, even though filter
could result
in an empty sequence—but the result type will be String
instead of NonEmptyString
:
NonEmptyString(1, 2, 3).filter(_ < 10) // Result: String(1, 2, 3) NonEmptyString(1, 2, 3).filter(_ > 10) // Result: String()
You can use NonEmptyString
s in for
expressions. The result will be an NonEmptyString
unless
you use a filter (an if
clause). Because filters are desugared to invocations of filter
, the
result type will switch to a String
at that point. Here are some examples:
scala> import org.scalactic.anyvals._ import org.scalactic.anyvals._ scala> for (i <- NonEmptyString(1, 2, 3)) yield i + 1 res0: org.scalactic.anyvals.NonEmptyString[Int] = NonEmptyString(2, 3, 4) scala> for (i <- NonEmptyString(1, 2, 3) if i < 10) yield i + 1 res1: String[Int] = String(2, 3, 4) scala> for { | i <- NonEmptyString(1, 2, 3) | j <- NonEmptyString('a', 'b', 'c') | } yield (i, j) res3: org.scalactic.anyvals.NonEmptyString[(Int, Char)] = NonEmptyString((1,a), (1,b), (1,c), (2,a), (2,b), (2,c), (3,a), (3,b), (3,c)) scala> for { | i <- NonEmptyString(1, 2, 3) if i < 10 | j <- NonEmptyString('a', 'b', 'c') | } yield (i, j) res6: String[(Int, Char)] = String((1,a), (1,b), (1,c), (2,a), (2,b), (2,c), (3,a), (3,b), (3,c))
Attributes
- Companion:
- object
- Graph
- Supertypes
- class AnyValtrait Matchableclass Any
Members list
Value members
Concrete methods
Returns a new NonEmptyString
containing this NonEmptyString
followed by the passed NonEmptyString
.
Returns a new NonEmptyString
containing this NonEmptyString
followed by the passed NonEmptyString
.
Attributes
- other
the
NonEmptyString
to append- Returns:
a new
NonEmptyString
that contains thisNonEmptyString
followed byother
.
Returns a new NonEmptyString
containing this NonEmptyString
followed by the characters of the passed Vector
.
Returns a new NonEmptyString
containing this NonEmptyString
followed by the characters of the passed Vector
.
Attributes
- other
the
Vector
ofChar
to append- Returns:
a new
NonEmptyString
that contains thisNonEmptyString
followed by all characters ofother
.
Returns a new NonEmptyString
containing this NonEmptyString
followed by the characters of the passed TraversableOnce
.
Returns a new NonEmptyString
containing this NonEmptyString
followed by the characters of the passed TraversableOnce
.
Attributes
- other
the
TraversableOnce
ofChar
to append- Returns:
a new
NonEmptyString
that contains thisNonEmptyString
followed by all characters ofother
.
Returns a new NonEmptyString
with the given character prepended.
Returns a new NonEmptyString
with the given character prepended.
Note that :-ending operators are right associative. A mnemonic for +:
vs. :+
is: the COLon goes on the COLlection side.
Attributes
- c
the character to prepend to this
NonEmptyString
- Returns:
a new
NonEmptyString
consisting ofc
followed by all characters of thisNonEmptyString
.
Returns a new NonEmptyString
with the given character appended.
Returns a new NonEmptyString
with the given character appended.
Note a mnemonic for +:
vs. :+
is: the COLon goes on the COLlection side.
Attributes
- c
the character to append to this
NonEmptyString
- Returns:
a new
NonEmptyString
consisting of all characters of thisNonEmptyString
followed by the givenc
.
Appends all characters of this NonEmptyString
to a string builder. The written text will consist of a concatenation of the result of invoking toString
on of every element of this NonEmptyString
, without any separator string.
Appends all characters of this NonEmptyString
to a string builder. The written text will consist of a concatenation of the result of invoking toString
on of every element of this NonEmptyString
, without any separator string.
Attributes
- sb
the string builder to which characters will be appended
- Returns:
the string builder,
sb
, to which elements were appended.
Appends all characters of this NonEmptyString
to a string builder using a separator string. The written text will consist of a concatenation of the
result of invoking toString
on of every character of this NonEmptyString
, separated by the string sep
.
Appends all characters of this NonEmptyString
to a string builder using a separator string. The written text will consist of a concatenation of the
result of invoking toString
on of every character of this NonEmptyString
, separated by the string sep
.
Attributes
- sb
the string builder to which characters will be appended
- sep
the separator string
- Returns:
the string builder,
sb
, to which characters were appended.
Appends all characters of this NonEmptyString
to a string builder using start, end, and separator strings. The written text will consist of a concatenation of
the string start
; the result of invoking toString
on all characters of this NonEmptyString
,
separated by the string sep
; and the string end
Appends all characters of this NonEmptyString
to a string builder using start, end, and separator strings. The written text will consist of a concatenation of
the string start
; the result of invoking toString
on all characters of this NonEmptyString
,
separated by the string sep
; and the string end
Attributes
- end
the ending string
- sb
the string builder to which characters will be appended
- sep
the separator string
- start
the starting string
- Returns:
the string builder,
sb
, to which characters were appended.
Selects a character by its index in the NonEmptyString
.
Selects a character by its index in the NonEmptyString
.
Attributes
- Returns:
the character of this
NonEmptyString
at indexidx
, where 0 indicates the first element.
Gets a character by its index in the NonEmptyString
.
Gets a character by its index in the NonEmptyString
.
Attributes
- Returns:
the character of this
NonEmptyString
at indexidx
, where 0 indicates the first element.
Finds the first character of this NonEmptyString
for which the given partial function is defined, if any, and applies the partial function to it.
Finds the first character of this NonEmptyString
for which the given partial function is defined, if any, and applies the partial function to it.
Attributes
- pf
the partial function
- Returns:
an
Option
containingpf
applied to the first character for which it is defined, orNone
if the partial function was not defined for any character.
Indicates whether this NonEmptyString
contains a given value as an character.
Indicates whether this NonEmptyString
contains a given value as an character.
Attributes
- c
the element to look for
- Returns:
true if this
NonEmptyString
has an character that is equal (as determined by==)
toc
, false otherwise.
Indicates whether this NonEmptyString
contains a given Seq
of characters as a slice.
Indicates whether this NonEmptyString
contains a given Seq
of characters as a slice.
Attributes
- that
the
Seq
character slice to look for- Returns:
true if this
NonEmptyString
contains a slice with the same characters asthat
, otherwisefalse
.
Indicates whether this NonEmptyString
contains a given Vector
of character as a slice.
Indicates whether this NonEmptyString
contains a given Vector
of character as a slice.
Attributes
- that
the
Vector
character slice to look for- Returns:
true if this
NonEmptyString
contains a character slice with the same characters asthat
, otherwisefalse
.
Indicates whether this NonEmptyString
contains a given NonEmptyString
as a slice.
Indicates whether this NonEmptyString
contains a given NonEmptyString
as a slice.
Attributes
- that
the
NonEmptyString
slice to look for- Returns:
true if this
NonEmptyString
contains a slice with the same characters asthat
, otherwisefalse
.
Copies characters of this NonEmptyString
to an array. Fills the given array arr
with characters of this NonEmptyString
. Copying
will stop once either the end of the current NonEmptyString
is reached, or the end of the array is reached.
Copies characters of this NonEmptyString
to an array. Fills the given array arr
with characters of this NonEmptyString
. Copying
will stop once either the end of the current NonEmptyString
is reached, or the end of the array is reached.
Attributes
- arr
the array to fill
Copies characters of this NonEmptyString
to an array. Fills the given array arr
with characters of this NonEmptyString
, beginning at
index start
. Copying will stop once either the end of the current NonEmptyString
is reached, or the end of the array is reached.
Copies characters of this NonEmptyString
to an array. Fills the given array arr
with characters of this NonEmptyString
, beginning at
index start
. Copying will stop once either the end of the current NonEmptyString
is reached, or the end of the array is reached.
Attributes
- arr
the array to fill
- start
the starting index
Copies characters of this NonEmptyString
to an array. Fills the given array arr
with at most len
characters of this NonEmptyString
, beginning at
index start
. Copying will stop once either the end of the current NonEmptyString
is reached, the end of the array is reached, or
len
elements have been copied.
Copies characters of this NonEmptyString
to an array. Fills the given array arr
with at most len
characters of this NonEmptyString
, beginning at
index start
. Copying will stop once either the end of the current NonEmptyString
is reached, the end of the array is reached, or
len
elements have been copied.
Attributes
- arr
the array to fill
- len
the maximum number of elements to copy
- start
the starting index
Copies all characters of this NonEmptyString
to a buffer.
Copies all characters of this NonEmptyString
to a buffer.
Attributes
- buf
the buffer to which characters are copied
Indicates whether every character of this NonEmptyString
relates to the corresponding element of a given Seq
by satisfying a given predicate.
Indicates whether every character of this NonEmptyString
relates to the corresponding element of a given Seq
by satisfying a given predicate.
Attributes
- B
the type of the elements of
that
- p
the predicate, which relates elements from this
NonEmptyString
and the passedSeq
- that
the
Seq
to compare for correspondence- Returns:
true if this
NonEmptyString
and the passedSeq
have the same length andp(x, y)
istrue
for all corresponding elementsx
of thisNonEmptyString
andy
of that, otherwisefalse
.
Indicates whether every character of this NonEmptyString
relates to the corresponding element of a given Vector
by satisfying a given predicate.
Indicates whether every character of this NonEmptyString
relates to the corresponding element of a given Vector
by satisfying a given predicate.
Attributes
- B
the type of the elements of
that
- p
the predicate, which relates elements from this
NonEmptyString
and the passedVector
- that
the
Vector
to compare for correspondence- Returns:
true if this
NonEmptyString
and the passedVector
have the same length andp(x, y)
istrue
for all corresponding elementsx
of thisNonEmptyString
andy
of that, otherwisefalse
.
Indicates whether every character of this NonEmptyString
relates to the corresponding character of a given NonEmptyString
by satisfying a given predicate.
Indicates whether every character of this NonEmptyString
relates to the corresponding character of a given NonEmptyString
by satisfying a given predicate.
Attributes
- p
the predicate, which relates elements from this and the passed
NonEmptyString
- that
the
NonEmptyString
to compare for correspondence- Returns:
true if this and the passed
NonEmptyString
have the same length andp(x, y)
istrue
for all corresponding charactersx
of thisNonEmptyString
andy
of that, otherwisefalse
.
Counts the number of characters in this NonEmptyString
that satisfy a predicate.
Counts the number of characters in this NonEmptyString
that satisfy a predicate.
Attributes
- p
the predicate used to test characters.
- Returns:
the number of characters satisfying the predicate
p
.
Builds a new NonEmptyString
from this NonEmptyString
without any duplicate characters.
Builds a new NonEmptyString
from this NonEmptyString
without any duplicate characters.
Attributes
- Returns:
A new
NonEmptyString
that contains the first occurrence of every character of thisNonEmptyString
.
Indicates whether this NonEmptyString
ends with the given Seq
of Char.
Indicates whether this NonEmptyString
ends with the given Seq
of Char.
Attributes
- that
the sequence to test
- Returns:
true
if thisNonEmptyString
hasthat
as a suffix,false
otherwise.
Indicates whether this NonEmptyString
ends with the given Vector
.
Indicates whether this NonEmptyString
ends with the given Vector
.
Attributes
- that
the
Vector
to test- Returns:
true
if thisNonEmptyString
hasthat
as a suffix,false
otherwise.
Indicates whether this NonEmptyString
ends with the given NonEmptyString
.
Indicates whether this NonEmptyString
ends with the given NonEmptyString
.
Attributes
- that
the
NonEmptyString
to test- Returns:
true
if thisNonEmptyString
hasthat
as a suffix,false
otherwise.
Indicates whether a predicate holds for at least one of the characters of this NonEmptyString
.
Indicates whether a predicate holds for at least one of the characters of this NonEmptyString
.
Attributes
- p
the predicate used to test characters.
- Returns:
true
if the given predicatep
holds for some of the elements of thisNonEmptyString
, otherwisefalse
.
Finds the first character of this NonEmptyString
that satisfies the given predicate, if any.
Finds the first character of this NonEmptyString
that satisfies the given predicate, if any.
Attributes
- p
the predicate used to test characters
- Returns:
an
Some
containing the first character in thisNonEmptyString
that satisfiesp
, orNone
if none exists.
Builds a new NonEmptyString
by applying a function to all characters of this NonEmptyString
and using the characters of the resulting NonEmptyString
s.
Builds a new NonEmptyString
by applying a function to all characters of this NonEmptyString
and using the characters of the resulting NonEmptyString
s.
Attributes
- f
the function to apply to each character.
- Returns:
a new
NonEmptyString
containing characters obtained by applying the given functionf
to each character of thisNonEmptyString
and concatenating the characters of resultingNonEmptyString
s.
Folds the characters of this NonEmptyString
using the specified associative binary operator.
Folds the characters of this NonEmptyString
using the specified associative binary operator.
The order in which operations are performed on characters is unspecified and may be nondeterministic.
Attributes
- op
a binary operator that must be associative
- z
a neutral character for the fold operation; may be added to the result an arbitrary number of times, and must not change the result (e.g.,
Nil
for list concatenation, 0 for addition, or 1 for multiplication.)- Returns:
the result of applying fold operator
op
between all the elements andz
Applies a binary operator to a start value and all characters of this NonEmptyString
, going left to right.
Applies a binary operator to a start value and all characters of this NonEmptyString
, going left to right.
Attributes
- B
the result type of the binary operator.
- op
the binary operator.
- z
the start value.
- Returns:
the result of inserting
op
between consecutive characters of thisNonEmptyString
, going left to right, with the start value,z
, on the left:op(...op(op(z, x_1), x_2), ..., x_n)
where x1, ..., xn are the elements of this
NonEmptyString
.
Applies a binary operator to all characters of this NonEmptyString
and a start value, going right to left.
Applies a binary operator to all characters of this NonEmptyString
and a start value, going right to left.
Attributes
- B
the result of the binary operator
- op
the binary operator
- z
the start value
- Returns:
the result of inserting
op
between consecutive characters of thisNonEmptyString
, going right to left, with the start value,z
, on the right:op(x_1, op(x_2, ... op(x_n, z)...))
where x1, ..., xn are the elements of this
NonEmptyString
.
Indicates whether a predicate holds for all characters of this NonEmptyString
.
Indicates whether a predicate holds for all characters of this NonEmptyString
.
Attributes
- p
the predicate used to test characters.
- Returns:
true
if the given predicatep
holds for all characters of thisNonEmptyString
, otherwisefalse
.
Applies a function f
to all characters of this NonEmptyString
.
Applies a function f
to all characters of this NonEmptyString
.
Attributes
- f
the function that is applied for its side-effect to every character. The result of function
f
is discarded.
Partitions this NonEmptyString
into a map of NonEmptyString
s according to some discriminator function.
Partitions this NonEmptyString
into a map of NonEmptyString
s according to some discriminator function.
Attributes
- K
the type of keys returned by the discriminator function.
- f
the discriminator function.
- Returns:
A map from keys to
NonEmptyString
s such that the following invariant holds:(nonEmptyString.toString partition f)(k) = xs filter (x => f(x) == k)
That is, every key
k
is bound to aNonEmptyString
of those elementsx
for whichf(x)
equalsk
.
Partitions characters into fixed size NonEmptyString
s.
Partitions characters into fixed size NonEmptyString
s.
Attributes
- size
the number of characters per group
- Returns:
An iterator producing
NonEmptyString
s of sizesize
, except the last will be truncated if the characters don't divide evenly.
Returns true
to indicate this NonEmptyString
has a definite size, since all NonEmptyString
s are strict collections.
Returns true
to indicate this NonEmptyString
has a definite size, since all NonEmptyString
s are strict collections.
Attributes
Selects the first character of this NonEmptyString
.
Selects the first character of this NonEmptyString
.
Attributes
- Returns:
the first character of this
NonEmptyString
.
Finds index of first occurrence of some value in this NonEmptyString
.
Finds index of first occurrence of some value in this NonEmptyString
.
Attributes
- c
the character value to search for.
- Returns:
the index of the first character of this
NonEmptyString
that is equal (as determined by==
) toc
, or-1
, if none exists.
Finds index of first occurrence of some value in this NonEmptyString
after or at some start index.
Finds index of first occurrence of some value in this NonEmptyString
after or at some start index.
Attributes
- c
the character value to search for.
- from
the start index
- Returns:
the index
>=
from
of the first element of thisNonEmptyString
that is equal (as determined by==
) toelem
, or-1
, if none exists.
Finds first index where this NonEmptyString
contains a given Seq[Char]
as a slice.
Finds first index where this NonEmptyString
contains a given Seq[Char]
as a slice.
Attributes
- that
the
Seq[Char]
defining the slice to look for- Returns:
the first index at which the elements of this
NonEmptyString
starting at that index match the characters ofSeq
that
, or-1
of no such subsequence exists.
Finds first index after or at a start index where this NonEmptyString
contains a given Seq[Char]
as a slice.
Finds first index after or at a start index where this NonEmptyString
contains a given Seq[Char]
as a slice.
Attributes
- from
the start index
- that
the
Seq[Char]
defining the slice to look for- Returns:
the first index
>=
from
at which the characters of thisNonEmptyString
starting at that index match the characters ofSeq[Char]
that
, or-1
of no such subsequence exists.
Finds first index where this NonEmptyString
contains a given Vector
as a slice.
Finds first index where this NonEmptyString
contains a given Vector
as a slice.
Attributes
- that
the
Vector
defining the slice to look for- Returns:
the first index such that the characters of this
NonEmptyString
starting at this index match the characters ofVector
that
, or-1
of no such subsequence exists.
Finds first index where this NonEmptyString
contains a given NonEmptyString
as a slice.
Finds first index where this NonEmptyString
contains a given NonEmptyString
as a slice.
Attributes
- that
the
NonEmptyString
defining the slice to look for- Returns:
the first index such that the characters of this
NonEmptyString
starting at this index match the characters ofNonEmptyString
that
, or-1
of no such subsequence exists.
Finds first index after or at a start index where this NonEmptyString
contains a given Vector
as a slice.
Finds first index after or at a start index where this NonEmptyString
contains a given Vector
as a slice.
Attributes
- from
the start index
- that
the
Vector
defining the slice to look for- Returns:
the first index
>=
from
such that the characters of thisNonEmptyString
starting at this index match the characters ofVector
that
, or-1
of no such subsequence exists.
Finds first index after or at a start index where this NonEmptyString
contains a given NonEmptyString
as a slice.
Finds first index after or at a start index where this NonEmptyString
contains a given NonEmptyString
as a slice.
Attributes
- from
the start index
- that
the
NonEmptyString
defining the slice to look for- Returns:
the first index
>=
from
such that the characters of thisNonEmptyString
starting at this index match the characters ofNonEmptyString
that
, or-1
of no such subsequence exists.
Finds index of the first character satisfying some predicate.
Finds index of the first character satisfying some predicate.
Attributes
- p
the predicate used to test characters.
- Returns:
the index of the first character of this
NonEmptyString
that satisfies the predicatep
, or-1
, if none exists.
Finds index of the first character satisfying some predicate after or at some start index.
Finds index of the first character satisfying some predicate after or at some start index.
Attributes
- from
the start index
- p
the predicate used to test characters.
- Returns:
the index
>=
from
of the first character of thisNonEmptyString
that satisfies the predicatep
, or-1
, if none exists.
Produces the range of all indices of this NonEmptyString
.
Produces the range of all indices of this NonEmptyString
.
Attributes
- Returns:
a
Range
value from0
to one less than the length of thisNonEmptyString
.
Tests whether this NonEmptyString
contains given index.
Tests whether this NonEmptyString
contains given index.
Attributes
- idx
the index to test
- Returns:
true if this
NonEmptyString
contains an character at positionidx
,false
otherwise.
Returns false
to indicate this NonEmptyString
, like all NonEmptyString
s, is non-empty.
Returns false
to indicate this NonEmptyString
, like all NonEmptyString
s, is non-empty.
Attributes
- Returns:
false
Returns true
to indicate this NonEmptyString
, like all NonEmptyString
s, can be traversed repeatedly.
Returns true
to indicate this NonEmptyString
, like all NonEmptyString
s, can be traversed repeatedly.
Attributes
- Returns:
true
Creates and returns a new iterator over all characters contained in this NonEmptyString
.
Creates and returns a new iterator over all characters contained in this NonEmptyString
.
Attributes
- Returns:
the new iterator
Selects the last character of this NonEmptyString
.
Selects the last character of this NonEmptyString
.
Attributes
- Returns:
the last character of this
NonEmptyString
.
Finds the index of the last occurrence of some value in this NonEmptyString
.
Finds the index of the last occurrence of some value in this NonEmptyString
.
Attributes
- c
the character value to search for.
- Returns:
the index of the last character of this
NonEmptyString
that is equal (as determined by==
) toc
, or-1
, if none exists.
Finds the index of the last occurrence of some value in this NonEmptyString
before or at a given end
index.
Finds the index of the last occurrence of some value in this NonEmptyString
before or at a given end
index.
Attributes
- c
the character value to search for.
- end
the end index.
- Returns:
the index
>=
end
of the last character of thisNonEmptyString
that is equal (as determined by==
) toelem
, or-1
, if none exists.
Finds the last index where this NonEmptyString
contains a given Seq
as a slice.
Finds the last index where this NonEmptyString
contains a given Seq
as a slice.
Attributes
- that
the
Seq
defining the slice to look for- Returns:
the last index at which the elements of this
NonEmptyString
starting at that index match the characters ofSeq
that
, or-1
of no such subsequence exists.
Finds the last index before or at a given end index where this NonEmptyString
contains a given Seq
as a slice.
Finds the last index before or at a given end index where this NonEmptyString
contains a given Seq
as a slice.
Attributes
- end
the end index
- that
the
Seq
defining the slice to look for- Returns:
the last index
>=
end
at which the elements of thisNonEmptyString
starting at that index match the characters ofSeq
that
, or-1
of no such subsequence exists.
Finds the last index where this NonEmptyString
contains a given Vector
as a slice.
Finds the last index where this NonEmptyString
contains a given Vector
as a slice.
Attributes
- that
the
Vector
defining the slice to look for- Returns:
the last index at which the elements of this
NonEmptyString
starting at that index match the characters ofVector
that
, or-1
of no such subsequence exists.
Finds the last index where this NonEmptyString
contains a given NonEmptyString
as a slice.
Finds the last index where this NonEmptyString
contains a given NonEmptyString
as a slice.
Attributes
- that
the
NonEmptyString
defining the slice to look for- Returns:
the last index at which the elements of this
NonEmptyString
starting at that index match the characters ofNonEmptyString
that
, or-1
of no such subsequence exists.
Finds the last index before or at a given end index where this NonEmptyString
contains a given Vector
as a slice.
Finds the last index before or at a given end index where this NonEmptyString
contains a given Vector
as a slice.
Attributes
- end
the end index
- that
the
Vector
defining the slice to look for- Returns:
the last index
>=
end
at which the elements of thisNonEmptyString
starting at that index match the characters ofVector
that
, or-1
of no such subsequence exists.
Finds the last index before or at a given end index where this NonEmptyString
contains a given NonEmptyString
as a slice.
Finds the last index before or at a given end index where this NonEmptyString
contains a given NonEmptyString
as a slice.
Attributes
- end
the end index
- that
the
NonEmptyString
defining the slice to look for- Returns:
the last index
>=
end
at which the characters of thisNonEmptyString
starting at that index match the characters ofNonEmptyString
that
, or-1
of no such subsequence exists.
Finds index of last character satisfying some predicate.
Finds index of last character satisfying some predicate.
Attributes
- p
the predicate used to test characters.
- Returns:
the index of the last character of this
NonEmptyString
that satisfies the predicatep
, or-1
, if none exists.
Finds index of last character satisfying some predicate before or at given end index.
Finds index of last character satisfying some predicate before or at given end index.
Attributes
- end
the end index
- p
the predicate used to test characters.
- Returns:
the index
>=
end
of the last character of thisNonEmptyString
that satisfies the predicatep
, or-1
, if none exists.
The length of this NonEmptyString
.
The length of this NonEmptyString
.
Attributes
- Returns:
the number of characters in this
NonEmptyString
.- Note:
length
andsize
yield the same result, which will be>
= 1.
Compares the length of this NonEmptyString
to a test value.
Compares the length of this NonEmptyString
to a test value.
Attributes
- len
the test value that gets compared with the length.
- Returns:
a value
x
wherex < 0 if this.length < len x == 0 if this.length == len x > 0 if this.length > len
Builds a new NonEmptyString
by applying a function to all characters of this NonEmptyString
.
Builds a new NonEmptyString
by applying a function to all characters of this NonEmptyString
.
Attributes
- U
the character type of the returned
NonEmptyString
.- f
the function to apply to each character.
- Returns:
a new
NonEmptyString
resulting from applying the given functionf
to each character of thisNonEmptyString
and collecting the results.
Finds the largest character.
Finds the largest character.
Attributes
- Returns:
the largest element of this
NonEmptyString
.
Finds the largest result after applying the given function to every character.
Finds the largest result after applying the given function to every character.
Attributes
- Returns:
the largest result of applying the given function to every character of this
NonEmptyString
.
Finds the smallest character.
Finds the smallest character.
Attributes
- Returns:
the smallest character of this
NonEmptyString
.
Finds the smallest result after applying the given function to every character.
Finds the smallest result after applying the given function to every character.
Attributes
- Returns:
the smallest result of applying the given function to every character of this
NonEmptyString
.
Displays all characters of this NonEmptyString
in a string.
Displays all characters of this NonEmptyString
in a string.
Attributes
- Returns:
a string representation of this
NonEmptyString
. In the resulting string, the result of invokingtoString
on all characters of thisNonEmptyString
follow each other without any separator string.
Displays all elements of this NonEmptyString
in a string using a separator string.
Displays all elements of this NonEmptyString
in a string using a separator string.
Attributes
- sep
the separator string
- Returns:
a string representation of this
NonEmptyString
. In the resulting string, the result of invokingtoString
on all elements of thisNonEmptyString
are separated by the stringsep
.
Displays all characters of this NonEmptyString
in a string using start, end, and separator strings.
Displays all characters of this NonEmptyString
in a string using start, end, and separator strings.
Attributes
- end
the ending string.
- sep
the separator string.
- start
the starting string.
- Returns:
a string representation of this
NonEmptyString
. The resulting string begins with the stringstart
and ends with the stringend
. Inside, In the resulting string, the result of invokingtoString
on all characters of thisNonEmptyString
are separated by the stringsep
.
Returns true
to indicate this NonEmptyString
, like all NonEmptyString
s, is non-empty.
Returns true
to indicate this NonEmptyString
, like all NonEmptyString
s, is non-empty.
Attributes
- Returns:
true
A copy of this NonEmptyString
with an element value appended until a given target length is reached.
A copy of this NonEmptyString
with an element value appended until a given target length is reached.
Attributes
- c
the padding character
- len
the target length
- Returns:
a new
NonEmptyString
consisting of all characters of thisNonEmptyString
followed by the minimal number of occurrences ofelem
so that the resultingNonEmptyString
has a length of at leastlen
.
Produces a new NonEmptyString
where a slice of characters in this NonEmptyString
is replaced by another NonEmptyString
Produces a new NonEmptyString
where a slice of characters in this NonEmptyString
is replaced by another NonEmptyString
Attributes
- from
the index of the first replaced character
- replaced
the number of characters to drop in the original
NonEmptyString
- that
the
NonEmptyString
whose characters should replace a slice in thisNonEmptyString
Iterates over distinct permutations.
Iterates over distinct permutations.
Here's an example:
NonEmptyString("abb").permutations.toList == list(NonEmptyString("abb"), NonEmptyString("bab"), NonEmptyString("bba"))
Attributes
- Returns:
an iterator that traverses the distinct permutations of this
NonEmptyString
.
Returns the length of the longest prefix whose characters all satisfy some predicate.
Returns the length of the longest prefix whose characters all satisfy some predicate.
Attributes
- p
the predicate used to test characters.
- Returns:
the length of the longest prefix of this
NonEmptyString
such that every characters of the segment satisfies the predicatep
.
The result of multiplying all the characters of this NonEmptyString
.
The result of multiplying all the characters of this NonEmptyString
.
This method can be invoked for any NonEmptyString
for which an implicit Numeric[T]
exists.
Attributes
- Returns:
the product of all elements
Reduces the elements of this NonEmptyString
using the specified associative binary operator.
Reduces the elements of this NonEmptyString
using the specified associative binary operator.
The order in which operations are performed on characters is unspecified and may be nondeterministic.
Attributes
- op
a binary operator that must be associative.
- Returns:
the result of applying reduce operator
op
between all the characters of thisNonEmptyString
.
Applies a binary operator to all characters of this NonEmptyString
, going left to right.
Applies a binary operator to all characters of this NonEmptyString
, going left to right.
Attributes
- op
the binary operator.
- Returns:
the result of inserting
op
between consecutive characters of thisNonEmptyString
, going left to right:op(...op(op(x_1, x_2), x_3), ..., x_n)
where x1, ..., xn are the characters of this
NonEmptyString
.
Applies a binary operator to all characters of this NonEmptyString
, going left to right, returning the result in a Some
.
Applies a binary operator to all characters of this NonEmptyString
, going left to right, returning the result in a Some
.
Attributes
- op
the binary operator.
- Returns:
a
Some
containing the result ofreduceLeft(op)
Applies a binary operator to all characters of this NonEmptyString
, going right to left.
Applies a binary operator to all characters of this NonEmptyString
, going right to left.
Attributes
- op
the binary operator
- Returns:
the result of inserting
op
between consecutive characters of thisNonEmptyString
, going right to left:op(x_1, op(x_2, ... op(x_{n-1}, x_n)...))
where x1, ..., xn are the elements of this
NonEmptyString
.
Applies a binary operator to all elements of this NonEmptyString
, going right to left, returning the result in a Some
.
Applies a binary operator to all elements of this NonEmptyString
, going right to left, returning the result in a Some
.
Attributes
- op
the binary operator
- Returns:
a
Some
containing the result ofreduceRight(op)
Returns new NonEmptyString
with characters in reverse order.
Returns new NonEmptyString
with characters in reverse order.
Attributes
- Returns:
a new
NonEmptyString
with all characters of thisNonEmptyString
in reversed order.
An iterator yielding characters in reverse order.
An iterator yielding characters in reverse order.
Attributes
- Returns:
an iterator yielding the characters of this
NonEmptyString
in reversed order- Note:
nonEmptyString.reverseIterator
is the same asnonEmptyString.reverse.iterator
, but might be more efficient.
Builds a new Iterable
by applying a function to all characters of this NonEmptyString
and collecting the results in reverse order.
Builds a new Iterable
by applying a function to all characters of this NonEmptyString
and collecting the results in reverse order.
Attributes
- U
the element type of the returned
Iterable
.- f
the function to apply to each character.
- Returns:
a new
Iterable
resulting from applying the given functionf
to each character of thisNonEmptyString
and collecting the results in reverse order.- Note:
nonEmptyString.reverseMap(f)
is the same asnonEmptyString.reverse.map(f)
, but might be more efficient.
Checks if the given Iterable
contains the same characters in the same order as this NonEmptyString
.
Checks if the given Iterable
contains the same characters in the same order as this NonEmptyString
.
Attributes
- that
the
Iterable
with which to compare- Returns:
true
, if both thisNonEmptyString
and the givenIterable
contain the same characters in the same order,false
otherwise.
Checks if the given Vector
contains the same characters in the same order as this NonEmptyString
.
Checks if the given Vector
contains the same characters in the same order as this NonEmptyString
.
Attributes
- that
the
Vector
with which to compare- Returns:
true
, if both this and the givenVector
contain the same characters in the same order,false
otherwise.
Checks if the given NonEmptyString
contains the same characters in the same order as this NonEmptyString
.
Checks if the given NonEmptyString
contains the same characters in the same order as this NonEmptyString
.
Attributes
- that
the
NonEmptyString
with which to compare- Returns:
true
, if both this and the givenNonEmptyString
contain the same characters in the same order,false
otherwise.
Computes a prefix scan of the characters of this NonEmptyString
.
Computes a prefix scan of the characters of this NonEmptyString
.
Attributes
- op
a binary operator that must be associative
- z
a neutral element for the scan operation; may be added to the result an arbitrary number of times, and must not change the result (e.g.,
Nil
for list concatenation, 0 for addition, or 1 for multiplication.)- Returns:
a new
NonEmptyString
containing the prefix scan of the elements in thisNonEmptyString
- Note:
The neutral character z may be applied more than once. Here are some examples:
NonEmptyString("123").scan(0)(_ + _) == NonEmptyString(0, 1, 3, 6) NonEmptyString("123").scan("z")(_ + _.toString) == NonEmptyString("z", "z1", "z12", "z123")
Produces a NonEmptyString
containing cumulative results of applying the operator going left to right.
Produces a NonEmptyString
containing cumulative results of applying the operator going left to right.
Here are some examples:
NonEmptyString("123").scanLeft(0)(_ + _.toString.toInt) == Vector(0, 1, 3, 6) NonEmptyString("123").scanLeft("z")(_ + _) == Vector("z", "z1", "z12", "z123")
Attributes
- B
the result type of the binary operator and type of the resulting
NonEmptyString
- op
the binary operator.
- z
the start value.
- Returns:
a new
NonEmptyString
containing the intermediate results of insertingop
between consecutive characters of thisNonEmptyString
, going left to right, with the start value,z
, on the left.
Produces a NonEmptyString
containing cumulative results of applying the operator going right to left.
Produces a NonEmptyString
containing cumulative results of applying the operator going right to left.
Here are some examples:
NonEmptyString("123").scanRight(0)(_.toString.toInt + _) == NonEmptyString(6, 5, 3, 0) NonEmptyString("123").scanRight("z")(_ + _) == NonEmptyString("123z", "23z", "3z", "z")
Attributes
- B
the result of the binary operator and type of the resulting
NonEmptyString
- op
the binary operator
- z
the start value
- Returns:
a new
NonEmptyString
containing the intermediate results of insertingop
between consecutive characters of thisNonEmptyString
, going right to left, with the start value,z
, on the right.
Computes length of longest segment whose characters all satisfy some predicate.
Computes length of longest segment whose characters all satisfy some predicate.
Attributes
- from
the index where the search starts.
- p
the predicate used to test elements.
- Returns:
the length of the longest segment of this
NonEmptyString
starting from indexfrom
such that every character of the segment satisfies the predicatep
.
The size of this NonEmptyString
.
The size of this NonEmptyString
.
Attributes
- Returns:
the number of characters in this
NonEmptyString
.- Note:
length
andsize
yield the same result, which will be>
= 1.
Groups characters in fixed size blocks by passing a “sliding window” over them (as opposed to partitioning them, as is done in grouped.)
Groups characters in fixed size blocks by passing a “sliding window” over them (as opposed to partitioning them, as is done in grouped.)
Attributes
- size
the number of characters per group
- Returns:
an iterator producing
NonEmptyString
s of sizesize
, except the last and the only element will be truncated if there are fewer characters thansize
.
Groups characters in fixed size blocks by passing a “sliding window” over them (as opposed to partitioning them, as is done in grouped.),
moving the sliding window by a given step
each time.
Groups characters in fixed size blocks by passing a “sliding window” over them (as opposed to partitioning them, as is done in grouped.),
moving the sliding window by a given step
each time.
Attributes
- size
the number of characters per group
- step
the distance between the first characters of successive groups
- Returns:
an iterator producing
NonEmptyString
s of sizesize
, except the last and the only character will be truncated if there are fewer characters thansize
.
Sorts this NonEmptyString
according to the Ordering
of the result of applying the given function to every character.
Sorts this NonEmptyString
according to the Ordering
of the result of applying the given function to every character.
Attributes
- U
the target type of the transformation
f
, and the type where theOrdering
ord
is defined.- f
the transformation function mapping elements to some other domain
U
.- ord
the ordering assumed on domain
U
.- Returns:
a
NonEmptyString
consisting of the elements of thisNonEmptyString
sorted according to theOrdering
wherex < y if ord.lt(f(x), f(y))
.
Sorts this NonEmptyString
according to a comparison function.
Sorts this NonEmptyString
according to a comparison function.
The sort is stable. That is, characters that are equal (as determined by lt
) appear in the same order in the
sorted NonEmptyString
as in the original.
Attributes
- lt
the comparison function that tests whether its first argument precedes its second argument in the desired ordering.
- Returns:
a
NonEmptyString
consisting of the elements of thisNonEmptyString
sorted according to the comparison functionlt
.
Sorts this NonEmptyString
according to an Ordering
.
Sorts this NonEmptyString
according to an Ordering
.
The sort is stable. That is, elements that are equal (as determined by lt
) appear in the same order in the
sorted NonEmptyString
as in the original.
Attributes
- ord
the
Ordering
to be used to compare elements.- Returns:
a
NonEmptyString
consisting of the characters of thisNonEmptyString
sorted according to the ordering defined byord
.
Indicates whether this NonEmptyString
starts with the given Seq
.
Indicates whether this NonEmptyString
starts with the given Seq
.
Attributes
- that
the
Seq
slice to look for in thisNonEmptyString
- Returns:
true
if thisNonEmptyString
hasthat
as a prefix,false
otherwise.
Indicates whether this NonEmptyString
starts with the given Seq
at the given index.
Indicates whether this NonEmptyString
starts with the given Seq
at the given index.
Attributes
- offset
the index at which this
NonEmptyString
is searched.- that
the
Seq
slice to look for in thisNonEmptyString
- Returns:
true
if thisNonEmptyString
hasthat
as a slice at the indexoffset
,false
otherwise.
Indicates whether this NonEmptyString
starts with the given Vector
.
Indicates whether this NonEmptyString
starts with the given Vector
.
Attributes
- that
the
Vector
to test- Returns:
true
if this collection hasthat
as a prefix,false
otherwise.
Indicates whether this NonEmptyString
starts with the given NonEmptyString
.
Indicates whether this NonEmptyString
starts with the given NonEmptyString
.
Attributes
- that
the
NonEmptyString
to test- Returns:
true
if this collection hasthat
as a prefix,false
otherwise.
Indicates whether this NonEmptyString
starts with the given Vector
at the given index.
Indicates whether this NonEmptyString
starts with the given Vector
at the given index.
Attributes
- offset
the index at which this
NonEmptyString
is searched.- that
the
Vector
slice to look for in thisNonEmptyString
- Returns:
true
if thisNonEmptyString
hasthat
as a slice at the indexoffset
,false
otherwise.
Indicates whether this NonEmptyString
starts with the given NonEmptyString
at the given index.
Indicates whether this NonEmptyString
starts with the given NonEmptyString
at the given index.
Attributes
- offset
the index at which this
NonEmptyString
is searched.- that
the
NonEmptyString
slice to look for in thisNonEmptyString
- Returns:
true
if thisNonEmptyString
hasthat
as a slice at the indexoffset
,false
otherwise.
Returns "NonEmptyString"
, the prefix of this object's toString
representation.
Returns "NonEmptyString"
, the prefix of this object's toString
representation.
Attributes
- Returns:
the string
"NonEmptyString"
The result of summing all the characters of this NonEmptyString
.
The result of summing all the characters of this NonEmptyString
.
This method can be invoked for any NonEmptyString
for which an implicit Numeric[Char]
exists.
Attributes
- Returns:
the sum of all elements
Converts this NonEmptyString
into a collection of type Col
by copying all elements.
Converts this NonEmptyString
into a collection of type Col
by copying all elements.
Attributes
- C1
the collection type to build.
- Returns:
a new collection containing all elements of this
NonEmptyString
.
Converts this NonEmptyString
to an array.
Converts this NonEmptyString
to an array.
Attributes
- Returns:
an array containing all characters of this
NonEmptyString
. AClassTag
must be available for the element type of thisNonEmptyString
.
Converts this NonEmptyString
to a mutable buffer.
Converts this NonEmptyString
to a mutable buffer.
Attributes
- Returns:
a buffer containing all characters of this
NonEmptyString
.
Converts this NonEmptyString
to an immutable IndexedSeq
.
Converts this NonEmptyString
to an immutable IndexedSeq
.
Attributes
- Returns:
an immutable
IndexedSeq
containing all characters of thisNonEmptyString
.
Converts this NonEmptyString
to an iterable collection.
Converts this NonEmptyString
to an iterable collection.
Attributes
- Returns:
an
Iterable
containing all characters of thisNonEmptyString
.
Returns an Iterator
over the elements in this NonEmptyString
.
Returns an Iterator
over the elements in this NonEmptyString
.
Attributes
- Returns:
an
Iterator
containing all characters of thisNonEmptyString
.
Converts this NonEmptyString
to a map.
Converts this NonEmptyString
to a map.
This method is unavailable unless the elements are members of Tuple2
, each ((K, V))
becoming a key-value pair
in the map. Duplicate keys will be overwritten by later keys.
Attributes
- Returns:
a map of type
immutable.Map[Int, Char]
containing all index/character pairs of type(Int, Char)
of thisNonEmptyString
.
Converts this NonEmptyString
to an immutable IndexedSeq
.
Converts this NonEmptyString
to an immutable IndexedSeq
.
Attributes
- Returns:
an immutable
IndexedSeq
containing all characters of thisNonEmptyString
.
Converts this NonEmptyString
to a set.
Converts this NonEmptyString
to a set.
Attributes
- Returns:
a set containing all characters of this
NonEmptyString
.
Returns a string representation of this NonEmptyString
.
Returns a string representation of this NonEmptyString
.
Attributes
- Returns:
the string
"NonEmptyString"
followed by the result of invokingtoString
on thisNonEmptyString
's elements, surrounded by parentheses.- Definition Classes
- Any
Converts this NonEmptyString
to a Vector
.
Converts this NonEmptyString
to a Vector
.
Attributes
- Returns:
a
Vector
containing all characters of thisNonEmptyString
.
Produces a new NonEmptyString
that contains all characters of this NonEmptyString
and also all characters of a given Vector
.
Produces a new NonEmptyString
that contains all characters of this NonEmptyString
and also all characters of a given Vector
.
nonEmptyStringX
union
everyY
is equivalent to nonEmptyStringX
++
everyY
.
Another way to express this is that nonEmptyStringX
union
everyY
computes the order-presevring multi-set union
of nonEmptyStringX
and everyY
. This union
method is hence a counter-part of diff
and intersect
that
also work on multi-sets.
Attributes
- that
the
Vector
to add.- Returns:
a new
NonEmptyString
that contains all characters of thisNonEmptyString
followed by all characters ofthat
Vector
.
Produces a new NonEmptyString
that contains all characters of this NonEmptyString
and also all characters of a given NonEmptyString
.
Produces a new NonEmptyString
that contains all characters of this NonEmptyString
and also all characters of a given NonEmptyString
.
nonEmptyStringX
union
nonEmptyStringY
is equivalent to nonEmptyStringX
++
nonEmptyStringY
.
Another way to express this is that nonEmptyStringX
union
nonEmptyStringY
computes the order-presevring multi-set union
of nonEmptyStringX
and nonEmptyStringY
. This union
method is hence a counter-part of diff
and intersect
that
also work on multi-sets.
Attributes
- that
the
NonEmptyString
to add.- Returns:
a new
NonEmptyString
that contains all elements of thisNonEmptyString
followed by all characters ofthat
.
Produces a new NonEmptyString
that contains all characters of this NonEmptyString
and also all characters of a given Seq
.
Produces a new NonEmptyString
that contains all characters of this NonEmptyString
and also all characters of a given Seq
.
nonEmptyStringX
union
ys
is equivalent to nonEmptyStringX
++
ys
.
Another way to express this is that nonEmptyStringX
union
ys
computes the order-presevring multi-set union
of nonEmptyStringX
and ys
. This union
method is hence a counter-part of diff
and intersect
that
also work on multi-sets.
Attributes
- that
the
Seq
to add.- Returns:
a new
NonEmptyString
that contains all elements of thisNonEmptyString
followed by all elements ofthat
Seq
.
Converts this NonEmptyString
of pairs into two NonEmptyString
s of the first and second half of each pair.
Converts this NonEmptyString
of pairs into two NonEmptyString
s of the first and second half of each pair.
Attributes
- L
the type of the first half of the character pairs
- R
the type of the second half of the character pairs
- asPair
an implicit conversion that asserts that the character type of this
NonEmptyString
is a pair.- Returns:
a pair of
NonEmptyString
s, containing the first and second half, respectively, of each character pair of thisNonEmptyString
.
Converts this NonEmptyString
of triples into three NonEmptyString
s of the first, second, and and third character of each triple.
Converts this NonEmptyString
of triples into three NonEmptyString
s of the first, second, and and third character of each triple.
Attributes
- L
the type of the first member of the character triples
- R
the type of the third member of the character triples
- asTriple
an implicit conversion that character that the character type of this
NonEmptyString
is a triple.- Returns:
a triple of
NonEmptyString
s, containing the first, second, and third member, respectively, of each character triple of thisNonEmptyString
.
A copy of this NonEmptyString
with one single replaced character.
A copy of this NonEmptyString
with one single replaced character.
Attributes
- c
the replacing character
- idx
the position of the replacement
- Returns:
a copy of this
NonEmptyString
with the character at positionidx
replaced byc
.- Throws:
- IndexOutOfBoundsException
if the passed index is greater than or equal to the length of this
NonEmptyString
Returns a NonEmptyString
formed from this NonEmptyString
and an iterable collection by combining corresponding
elements in pairs. If one of the two collections is shorter than the other, placeholder elements will be used to extend the
shorter collection to the length of the longer.
Returns a NonEmptyString
formed from this NonEmptyString
and an iterable collection by combining corresponding
elements in pairs. If one of the two collections is shorter than the other, placeholder elements will be used to extend the
shorter collection to the length of the longer.
Attributes
- O
the element type of the
other
- other
the
Iterable
providing the second half of each result pair- otherElem
the element to be used to fill up the result if
that
Iterable
is shorter than thisNonEmptyString
.- thisElem
the element to be used to fill up the result if this
NonEmptyString
is shorter thanthat
Iterable
.- Returns:
a new
NonEmptyString
containing pairs consisting of corresponding characters of thisNonEmptyString
andthat
. The length of the returned collection is the maximum of the lengths of thisNonEmptyString
andthat
. If thisNonEmptyString
is shorter thanthat
,thisElem
values are used to pad the result. Ifthat
is shorter than thisNonEmptyString
,thatElem
values are used to pad the result.
Returns a NonEmptyString
formed from this NonEmptyString
and another NonEmptyString
combining corresponding
elements in pairs. If one of the two is shorter than the other, placeholder elements will be used to extend the
shorter collection to the length of the longer.
Returns a NonEmptyString
formed from this NonEmptyString
and another NonEmptyString
combining corresponding
elements in pairs. If one of the two is shorter than the other, placeholder elements will be used to extend the
shorter collection to the length of the longer.
Attributes
- other
the
NonEmptyString
providing the second half of each result pair- otherElem
the character to be used to fill up the result if
that
Iterable
is shorter than thisNonEmptyString
.- thisElem
the character to be used to fill up the result if this
NonEmptyString
is shorter thanthat
NonEmptyString
.- Returns:
a new
NonEmptyString
containing pairs consisting of corresponding characters of thisNonEmptyString
andthat
. The length of the returned collection is the maximum of the lengths of thisNonEmptyString
andthat
. If thisNonEmptyString
is shorter thanthat
,thisElem
values are used to pad the result. Ifthat
is shorter than thisNonEmptyString
,thatElem
values are used to pad the result.
Zips this NonEmptyString
with its indices.
Zips this NonEmptyString
with its indices.
Attributes
- Returns:
A new
NonEmptyString
containing pairs consisting of all elements of thisNonEmptyString
paired with their index. Indices start at 0.