You can also filter Arrays in the same way:
You can filter any sequence based on a predicate:
You can create a sequence from a for comprehension:
You can map values in a sequence through a function:
Sequences are special cases of iterable collections of class Iterable
.
Sequences are special cases of iterable collections of class Iterable
. Unlike iterables, sequences always have a defined order of elements.
Any sequence can be converted to a list:
Scala provides a data structure, the array, which stores a fixed-size sequential collection of elements of the same type.
Scala provides a data structure, the array, which stores a fixed-size sequential collection of elements of the same type. An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables of the same type.
A list can be converted to an array:
You can create a sequence from a for comprehension with a condition:
This method has been deprecated in favor of macro assertion and will be removed in a future version of ScalaTest. If you need this, please copy the source code into your own trait instead.
This method has been deprecated in favor of macro assertion and will be removed in a future version of ScalaTest. If you need this, please copy the source code into your own trait instead.
This method has been deprecated in favor of macro assumption and will be removed in a future version of ScalaTest. If you need this, please copy the source code into your own trait instead.
This method has been deprecated in favor of macro assumption and will be removed in a future version of ScalaTest. If you need this, please copy the source code into your own trait instead.
Please use 'an [Exception] should be thrownBy { ... }' syntax instead
This expect method has been deprecated. Please replace all invocations of expect with an identical invocation of assertResult instead.
This expect method has been deprecated. Please replace all invocations of expect with an identical invocation of assertResult instead.
This expectResult method has been deprecated. Please replace all invocations of expectResult with an identical invocation of assertResult instead.
This expectResult method has been deprecated. Please replace all invocations of expectResult with an identical invocation of assertResult instead.