Packages

trait Rules extends DefaultRules[Delimited] with ParsingRules

Rules for parsing/validating/transforming Array[String] as typically returned from CSV parsers.

{{ case class Contact(name: String, email: String, birthday: Option[LocalDate])

val contactReads = From[Delimited] { => ( ( \ 0).read[String] and ( \ 1).read(email) and ( \ 2).read(optionR[LocalDate](equalTo("N/A"))) )(Contact)}

val csv1 = "Ian Hummel,[email protected],1981-07-24".split(",") val csv2 = "Jane Doe,[email protected],N/A".split(",")

contactReads.validate(csv1) // returns Valid(Contact("Ian Hummel", "[email protected]", Some(new LocalDate(1981, 7, 24)))) contactReads.validate(csv2) // returns Valid(Contact("Jane Doe", "[email protected]", None)) }}

Linear Supertypes
ParsingRules, DefaultRules[Delimited], DateRules, GenericRules, AnyRef, Any
Known Subclasses
Rules
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Inherited
  1. Rules
  2. ParsingRules
  3. DefaultRules
  4. DateRules
  5. GenericRules
  6. AnyRef
  7. Any
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Visibility
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. implicit def arrayR[I, O](implicit arg0: ClassTag[O], r: RuleLike[I, O]): Rule[Seq[I], Array[O]]
    Definition Classes
    GenericRules
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. implicit def bigDecimal: Rule[String, BigDecimal]
    Definition Classes
    ParsingRules
  7. implicit def booleanR: Rule[String, Boolean]
    Definition Classes
    ParsingRules
  8. def checked[I](implicit b: RuleLike[I, Boolean]): Rule[I, Boolean]
    Definition Classes
    GenericRules
  9. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  10. implicit def dateR: Rule[String, Date]
    Definition Classes
    DateRules
  11. def dateR(format: String, corrector: (String) ⇒ String): Rule[String, Date]
    Definition Classes
    DateRules
  12. implicit def doubleR: Rule[String, Double]
    Definition Classes
    ParsingRules
  13. def email: Rule[String, String]
    Definition Classes
    GenericRules
  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. def equalTo[T](t: T): Rule[T, T]
    Definition Classes
    GenericRules
  16. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  17. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  18. implicit def floatR: Rule[String, Float]
    Definition Classes
    ParsingRules
  19. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  20. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  21. def ignored[I, O](o: O): (Path) ⇒ Rule[I, O]
    Definition Classes
    GenericRules
  22. implicit def intR: Rule[String, Int]
    Definition Classes
    ParsingRules
  23. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  24. def isoDateR: Rule[String, Date]
    Definition Classes
    DateRules
  25. implicit def javaBigDecimalR: Rule[String, BigDecimal]
    Definition Classes
    ParsingRules
  26. implicit def jodaDateR: Rule[String, DateTime]
    Definition Classes
    DateRules
  27. def jodaDateR(pattern: String, corrector: (String) ⇒ String): Rule[String, DateTime]
    Definition Classes
    DateRules
  28. implicit def jodaLocalDateR: Rule[String, LocalDate]
    Definition Classes
    DateRules
  29. implicit def jodaLocalDateR(pattern: String, corrector: (String) ⇒ String): Rule[String, LocalDate]
    Definition Classes
    DateRules
  30. implicit def jodaTimeR: Rule[Long, DateTime]
    Definition Classes
    DateRules
  31. implicit def listR[I, O](implicit r: RuleLike[I, O]): Rule[Seq[I], List[O]]
    Definition Classes
    GenericRules
  32. implicit def localDateR: Rule[String, LocalDate]
    Definition Classes
    DateRules
  33. def localDateR(pattern: String, corrector: (String) ⇒ String): Rule[String, LocalDate]
    Definition Classes
    DateRules
  34. implicit def longR: Rule[String, Long]
    Definition Classes
    ParsingRules
  35. def mapR[K, O](r: RuleLike[K, O], p: RuleLike[Delimited, Seq[(String, K)]]): Rule[Delimited, Map[String, O]]
    Definition Classes
    DefaultRules
  36. def max[T](m: T)(implicit o: Ordering[T]): Rule[T, T]
    Definition Classes
    GenericRules
  37. def maxLength(l: Int): Rule[String, String]
    Definition Classes
    GenericRules
  38. def min[T](m: T)(implicit o: Ordering[T]): Rule[T, T]
    Definition Classes
    GenericRules
  39. def minLength(l: Int): Rule[String, String]
    Definition Classes
    GenericRules
  40. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  41. def noConstraint[F]: Constraint[F]
    Definition Classes
    GenericRules
  42. def not[I, O](r: RuleLike[I, O]): Rule[I, I]
    Definition Classes
    GenericRules
  43. def notEmpty: Rule[String, String]
    Definition Classes
    GenericRules
  44. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  45. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  46. implicit def ooo[O](p: Path)(implicit pick: (Path) ⇒ RuleLike[Delimited, String], coerce: RuleLike[String, O]): Rule[Delimited, Option[O]]

    An implicit defining a default Option reader.

    An implicit defining a default Option reader. Uses "" as the empty value.

    O

    The desired type for the value

    p

    An index into the array

    pick

    Function to extract a value from a given index

    coerce

    Coerce the value from String to type O

    returns

    The optional value

  47. def opt[J, O](r: ⇒ RuleLike[J, O], noneValues: RuleLike[Delimited, Delimited]*)(implicit pick: (Path) ⇒ RuleLike[Delimited, Delimited], coerce: RuleLike[Delimited, J]): (Path) ⇒ Rule[Delimited, Option[O]]
    Attributes
    protected
    Definition Classes
    DefaultRules
  48. def optionR[O](noneValues: RuleLike[String, String]*)(implicit pick: (Path) ⇒ RuleLike[Delimited, String], coerce: RuleLike[String, O]): (Path) ⇒ Rule[Delimited, Option[O]]

    Read an optional value using the specified value/rules to determine what is considered None vs what is Some(_).

    Read an optional value using the specified value/rules to determine what is considered None vs what is Some(_).

    O

    The desired type for the value

    noneValues

    Rules for determining if a value should be None

    pick

    Function to extract a value from a given index

    coerce

    Coerce the value from String to type O

    returns

    The optional value

  49. def pattern(regex: Regex): Rule[String, String]
    Definition Classes
    GenericRules
  50. implicit def pick[O](p: Path)(implicit r: RuleLike[String, O]): Rule[Delimited, O]

    Extract the value at a given index, transforming it into a given type.

    Extract the value at a given index, transforming it into a given type.

    O

    The desired type for the value

    p

    An index into the array

    r

    A Rule for converting the value from String to O

    returns

    Invalid if the index is out of bounds or the Path was not an IdxPathNode

  51. implicit def seqR[I, O](implicit r: RuleLike[I, O]): Rule[Seq[I], Seq[O]]
    Definition Classes
    GenericRules
  52. implicit def setR[I, O](implicit r: RuleLike[I, O]): Rule[Seq[I], Set[O]]
    Definition Classes
    GenericRules
  53. implicit def shortR: Rule[String, Short]
    Definition Classes
    ParsingRules
  54. implicit def sqlDateR: Rule[String, Date]
    Definition Classes
    DateRules
  55. def sqlDateR(pattern: String, corrector: (String) ⇒ String): Rule[String, Date]
    Definition Classes
    DateRules
  56. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  57. implicit def timeR: Rule[Long, LocalDateTime]
    Definition Classes
    DateRules
  58. def toString(): String
    Definition Classes
    AnyRef → Any
  59. implicit def traversableR[I, O](implicit r: RuleLike[I, O]): Rule[Seq[I], Traversable[O]]
    Definition Classes
    GenericRules
  60. def validateWith[I](msg: String, args: Any*)(pred: (I) ⇒ Boolean): Rule[I, I]
    Definition Classes
    GenericRules
  61. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  62. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  63. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  64. implicit def zonedDateTimeR: Rule[String, ZonedDateTime]
    Definition Classes
    DateRules
  65. def zonedDateTimeR(pattern: String, corrector: (String) ⇒ String): Rule[String, ZonedDateTime]
    Definition Classes
    DateRules

Inherited from ParsingRules

Inherited from DefaultRules[Delimited]

Inherited from DateRules

Inherited from GenericRules

Inherited from AnyRef

Inherited from Any

Ungrouped