Packages

t

io.iteratee.modules

OptionModule

trait OptionModule extends Module[Option] with EnumerateeModule[Option] with EnumeratorModule[Option] with IterateeModule[Option]

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Inherited
  1. OptionModule
  2. IterateeModule
  3. EnumeratorModule
  4. EnumerateeModule
  5. Module
  6. AnyRef
  7. Any
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Type Members

  1. sealed class PerformPartiallyApplied[E] extends AnyRef

    Definition Classes
    EnumeratorModule
  2. sealed class LiftToIterateePartiallyApplied[E] extends AnyRef

    Definition Classes
    IterateeModule
  3. final type M[f[_]] = Monad[f]
    Definition Classes
    OptionModuleModule

Value Members

  1. object syntax

    Definition Classes
    Module
  2. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  3. final def ##(): Int
    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final val F: Monad[Option]
    Attributes
    protected
    Definition Classes
    OptionModuleModule
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  8. final def collect[O, I](pf: PartialFunction[O, I]): Enumeratee[Option, O, I]

    Transform values using a scala.PartialFunction and drop values that aren't matched.

    Transform values using a scala.PartialFunction and drop values that aren't matched.

    Definition Classes
    EnumerateeModule
  9. final def consume[E]: Iteratee[Option, E, Vector[E]]

    An Iteratee that collects all the elements in a stream in a vector.

    An Iteratee that collects all the elements in a stream in a vector.

    Definition Classes
    IterateeModule
  10. final def consumeIn[E, C[_]](implicit C: Applicative[C], M: MonoidK[C]): Iteratee[Option, E, C[E]]

    An Iteratee that collects all the elements in a stream in a given collection type.

    An Iteratee that collects all the elements in a stream in a given collection type.

    Definition Classes
    IterateeModule
  11. final def cont[E, A](ifInput: (NonEmptyList[E]) ⇒ Iteratee[Option, E, A], ifEnd: Option[A]): Iteratee[Option, E, A]

    Create an incomplete Iteratee that will use the given function to process the next input.

    Create an incomplete Iteratee that will use the given function to process the next input.

    Definition Classes
    IterateeModule
  12. final def cross[E1, E2](e2: Enumerator[Option, E2]): Enumeratee[Option, E1, (E1, E2)]

    Transform a stream by taking the cross-product with the given Enumerator.

    Transform a stream by taking the cross-product with the given Enumerator.

    Definition Classes
    EnumerateeModule
  13. final def done[E, A](value: A): Iteratee[Option, E, A]

    Create a new completed Iteratee with the given result.

    Create a new completed Iteratee with the given result.

    Definition Classes
    IterateeModule
  14. final def drop[E](n: Long): Enumeratee[Option, E, E]

    An Enumeratee that drops a given number of the first values in a stream.

    An Enumeratee that drops a given number of the first values in a stream.

    Definition Classes
    EnumerateeModule
  15. final def dropI[E](n: Int): Iteratee[Option, E, Unit]

    An Iteratee that drops a given number of the values from a stream.

    An Iteratee that drops a given number of the values from a stream.

    Definition Classes
    IterateeModule
  16. final def dropWhile[E](p: (E) ⇒ Boolean): Enumeratee[Option, E, E]

    An Enumeratee that drops values from a stream as long as they satisfy the given predicate.

    An Enumeratee that drops values from a stream as long as they satisfy the given predicate.

    Definition Classes
    EnumerateeModule
  17. final def dropWhileI[E](p: (E) ⇒ Boolean): Iteratee[Option, E, Unit]

    An Iteratee that drops values from a stream as long as they satisfy the given predicate.

    An Iteratee that drops values from a stream as long as they satisfy the given predicate.

    Definition Classes
    IterateeModule
  18. final def dropWhileM[E](p: (E) ⇒ Option[Boolean]): Enumeratee[Option, E, E]

    An Enumeratee that drops values from a stream as long as they satisfy the given monadic predicate.

    An Enumeratee that drops values from a stream as long as they satisfy the given monadic predicate.

    Definition Classes
    EnumerateeModule
  19. final def empty[E]: Enumerator[Option, E]

    An empty enumerator.

    An empty enumerator.

    Definition Classes
    EnumeratorModule
  20. final def enumIndexedSeq[E](es: IndexedSeq[E], min: Int = 0, max: Int = Int.MaxValue): Enumerator[Option, E]

    An enumerator that produces values from a slice of an indexed sequence.

    An enumerator that produces values from a slice of an indexed sequence.

    Definition Classes
    EnumeratorModule
  21. final def enumIterable[E](es: Iterable[E], chunkSize: Int = defaultChunkSize): Enumerator[Option, E]

    An enumerator that produces values from an iterable collection.

    An enumerator that produces values from an iterable collection.

    Definition Classes
    EnumeratorModule
  22. final def enumList[E](es: List[E]): Enumerator[Option, E]

    An enumerator that produces values from a list.

    An enumerator that produces values from a list.

    Definition Classes
    EnumeratorModule
  23. final def enumOne[E](e: E): Enumerator[Option, E]

    An enumerator that produces a single value.

    An enumerator that produces a single value.

    Definition Classes
    EnumeratorModule
  24. final def enumStream[E](es: Stream[E], chunkSize: Int = defaultChunkSize): Enumerator[Option, E]

    An enumerator that produces values from a stream.

    An enumerator that produces values from a stream.

    Definition Classes
    EnumeratorModule
  25. final def enumVector[E](es: Vector[E]): Enumerator[Option, E]

    An enumerator that produces values from a vector.

    An enumerator that produces values from a vector.

    Definition Classes
    EnumeratorModule
  26. final def enumerate[E](xs: E*): Enumerator[Option, E]

    An enumerator that produces the given values.

    An enumerator that produces the given values.

    Definition Classes
    EnumeratorModule
  27. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  28. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  29. final def filter[E](p: (E) ⇒ Boolean): Enumeratee[Option, E, E]

    Drop values that do not satisfy the given predicate.

    Drop values that do not satisfy the given predicate.

    Definition Classes
    EnumerateeModule
  30. final def filterM[E](p: (E) ⇒ Option[Boolean]): Enumeratee[Option, E, E]

    Drop values that do not satisfy the given monadic predicate.

    Drop values that do not satisfy the given monadic predicate.

    Definition Classes
    EnumerateeModule
  31. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  32. final def flatMap[O, I](f: (O) ⇒ Enumerator[Option, I]): Enumeratee[Option, O, I]

    Map a function returning an Enumerator over a stream and flatten the results.

    Map a function returning an Enumerator over a stream and flatten the results.

    Definition Classes
    EnumerateeModule
  33. final def flatMapM[O, I](f: (O) ⇒ Option[I]): Enumeratee[Option, O, I]

    Map a function returning a value in a context over a stream.

    Map a function returning a value in a context over a stream.

    Definition Classes
    EnumerateeModule
  34. final def fold[E, A](init: A)(f: (A, E) ⇒ A): Iteratee[Option, E, A]

    An Iteratee that folds a stream using an initial value and an accumulation function.

    An Iteratee that folds a stream using an initial value and an accumulation function.

    Definition Classes
    IterateeModule
  35. final def foldM[E, A](init: A)(f: (A, E) ⇒ Option[A]): Iteratee[Option, E, A]

    An Iteratee that folds a stream using an initial value and a monadic accumulation function.

    An Iteratee that folds a stream using an initial value and a monadic accumulation function.

    Definition Classes
    IterateeModule
  36. final def foldMap[E, A](f: (E) ⇒ A)(implicit A: Monoid[A]): Iteratee[Option, E, A]

    An Iteratee that combines values using a function to a type with a cats.Monoid instance.

    An Iteratee that combines values using a function to a type with a cats.Monoid instance.

    Definition Classes
    IterateeModule
  37. final def foldMapM[E, A](f: (E) ⇒ Option[A])(implicit A: Monoid[A]): Iteratee[Option, E, A]

    An Iteratee that combines values using an effectful function to a type with a cats.Monoid instance.

    An Iteratee that combines values using an effectful function to a type with a cats.Monoid instance.

    Definition Classes
    IterateeModule
  38. final def foldMapMOption[E, A](f: (E) ⇒ Option[A])(implicit A: Semigroup[A]): Iteratee[Option, E, Option[A]]

    An Iteratee that combines values using an effectful function to a type with a cats.Semigroup instance.

    An Iteratee that combines values using an effectful function to a type with a cats.Semigroup instance.

    Definition Classes
    IterateeModule
  39. final def foldMapOption[E, A](f: (E) ⇒ A)(implicit A: Semigroup[A]): Iteratee[Option, E, Option[A]]

    An Iteratee that combines values using a function to a type with a cats.Semigroup instance.

    An Iteratee that combines values using a function to a type with a cats.Semigroup instance.

    Definition Classes
    IterateeModule
  40. final def foreach[E](f: (E) ⇒ Unit): Iteratee[Option, E, Unit]

    An Iteratee that runs a function for its side effects.

    An Iteratee that runs a function for its side effects.

    Definition Classes
    IterateeModule
  41. final def foreachM[A](f: (A) ⇒ Option[Unit]): Iteratee[Option, A, Unit]

    An Iteratee that runs an effectful function for its side effects.

    An Iteratee that runs an effectful function for its side effects.

    Definition Classes
    IterateeModule
  42. final def generateM[E](f: Option[Option[E]]): Enumerator[Option, E]

    An enumerator that returns the result of an effectful operation until None is generated.

    An enumerator that returns the result of an effectful operation until None is generated.

    Definition Classes
    EnumeratorModule
  43. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  44. final def grouped[E](n: Int): Enumeratee[Option, E, Vector[E]]

    Split the stream into groups of a given length.

    Split the stream into groups of a given length.

    Definition Classes
    EnumerateeModule
  45. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  46. final def head[E]: Iteratee[Option, E, Option[E]]

    An Iteratee that returns the first value in a stream.

    An Iteratee that returns the first value in a stream.

    Definition Classes
    IterateeModule
  47. final def identityIteratee[E]: Iteratee[Option, E, Unit]

    An iteratee that reads nothing from a stream.

    An iteratee that reads nothing from a stream.

    Definition Classes
    IterateeModule
  48. final def injectValue[E](e: E): Enumeratee[Option, E, E]

    Inject a value into a stream.

    Inject a value into a stream.

    Definition Classes
    EnumerateeModule
  49. final def injectValues[E](es: Seq[E]): Enumeratee[Option, E, E]

    Inject zero or more values into a stream.

    Inject zero or more values into a stream.

    Definition Classes
    EnumerateeModule
  50. final def intersperse[E](delim: E): Enumeratee[Option, E, E]

    Add a value delim between every two items in a stream.

    Add a value delim between every two items in a stream.

    Definition Classes
    EnumerateeModule
  51. final def isEnd[E]: Iteratee[Option, E, Boolean]

    An Iteratee that checks if the stream is at its end.

    An Iteratee that checks if the stream is at its end.

    Definition Classes
    IterateeModule
  52. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  53. final def iterate[E](init: E)(f: (E) ⇒ E): Enumerator[Option, E]

    An enumerator that iteratively performs an operation and returns the results.

    An enumerator that iteratively performs an operation and returns the results.

    Definition Classes
    EnumeratorModule
  54. final def iterateM[E](init: E)(f: (E) ⇒ Option[E]): Enumerator[Option, E]

    An enumerator that iteratively performs an effectful operation and returns the results.

    An enumerator that iteratively performs an effectful operation and returns the results.

    Definition Classes
    EnumeratorModule
  55. final def iterateUntil[E](init: E)(f: (E) ⇒ Option[E]): Enumerator[Option, E]

    An enumerator that iteratively performs an operation until None is produced and returns the results.

    An enumerator that iteratively performs an operation until None is produced and returns the results.

    Definition Classes
    EnumeratorModule
  56. final def iterateUntilM[E](init: E)(f: (E) ⇒ Option[Option[E]]): Enumerator[Option, E]

    An enumerator that iteratively performs an effectful operation until None is produced and returns the results.

    An enumerator that iteratively performs an effectful operation until None is produced and returns the results.

    Definition Classes
    EnumeratorModule
  57. final def last[E]: Iteratee[Option, E, Option[E]]

    An Iteratee that returns the last value in a stream.

    An Iteratee that returns the last value in a stream.

    Definition Classes
    IterateeModule
  58. final def length[E]: Iteratee[Option, E, Long]

    An Iteratee that counts the number of values in a stream.

    An Iteratee that counts the number of values in a stream.

    Definition Classes
    IterateeModule
  59. final def liftToEnumerator[E](fe: Option[E]): Enumerator[Option, E]

    Lift an effectful value into an enumerator.

    Lift an effectful value into an enumerator.

    Definition Classes
    EnumeratorModule
  60. final def liftToIteratee[E]: LiftToIterateePartiallyApplied[E]

    Lift an effectful value into an iteratee.

    Lift an effectful value into an iteratee.

    Definition Classes
    IterateeModule
  61. final def map[O, I](f: (O) ⇒ I): Enumeratee[Option, O, I]

    Map a function over a stream.

    Map a function over a stream.

    Definition Classes
    EnumerateeModule
  62. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  63. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  64. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  65. final def peek[E]: Iteratee[Option, E, Option[E]]

    An Iteratee that returns the first value in a stream without consuming it.

    An Iteratee that returns the first value in a stream without consuming it.

    Definition Classes
    IterateeModule
  66. final def perform[E]: PerformPartiallyApplied[E]

    An enumerator that forces the evaluation of an effect when it is consumed.

    An enumerator that forces the evaluation of an effect when it is consumed.

    Definition Classes
    EnumeratorModule
  67. final def remainderWithResult[O, R, I](iteratee: Iteratee[Option, O, R])(f: (R, O) ⇒ I): Enumeratee[Option, O, I]

    Run an iteratee and then use the provided function to combine the result with the remaining elements.

    Run an iteratee and then use the provided function to combine the result with the remaining elements.

    Definition Classes
    EnumerateeModule
  68. final def remainderWithResultM[O, R, I](iteratee: Iteratee[Option, O, R])(f: (R, O) ⇒ Option[I]): Enumeratee[Option, O, I]

    Run an iteratee and then use the provided effectful function to combine the result with the remaining elements.

    Run an iteratee and then use the provided effectful function to combine the result with the remaining elements.

    Definition Classes
    EnumerateeModule
  69. final def repeat[E](e: E): Enumerator[Option, E]

    An enumerator that repeats the given value indefinitely.

    An enumerator that repeats the given value indefinitely.

    Definition Classes
    EnumeratorModule
  70. final def reversed[E]: Iteratee[Option, E, List[E]]

    An Iteratee that collects all inputs in reverse order.

    An Iteratee that collects all inputs in reverse order.

    Definition Classes
    IterateeModule
  71. final def scan[O, I](init: I)(f: (I, O) ⇒ I): Enumeratee[Option, O, I]

    An Enumeratee that folds a stream and emits intermediate results.

    An Enumeratee that folds a stream and emits intermediate results.

    Definition Classes
    EnumerateeModule
  72. final def scanM[O, I](init: I)(f: (I, O) ⇒ Option[I]): Enumeratee[Option, O, I]

    An Enumeratee that folds a stream using an effectful function while emitting intermediate results.

    An Enumeratee that folds a stream using an effectful function while emitting intermediate results.

    Definition Classes
    EnumerateeModule
  73. final def sequenceI[O, I](iteratee: Iteratee[Option, O, I]): Enumeratee[Option, O, I]

    Apply the given Iteratee repeatedly.

    Apply the given Iteratee repeatedly.

    Definition Classes
    EnumerateeModule
  74. final def splitOn[E](p: (E) ⇒ Boolean): Enumeratee[Option, E, Vector[E]]

    Split the stream using the given predicate to identify delimiters.

    Split the stream using the given predicate to identify delimiters.

    Definition Classes
    EnumerateeModule
  75. final def sum[E](implicit E: Monoid[E]): Iteratee[Option, E, E]

    An Iteratee that combines values using an cats.Monoid instance.

    An Iteratee that combines values using an cats.Monoid instance.

    Definition Classes
    IterateeModule
  76. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  77. final def take[E](n: Long): Enumeratee[Option, E, E]

    An Enumeratee that takes a given number of the first values in a stream.

    An Enumeratee that takes a given number of the first values in a stream.

    Definition Classes
    EnumerateeModule
  78. final def takeI[E](n: Int): Iteratee[Option, E, Vector[E]]

    An Iteratee that returns a given number of the first values in a stream.

    An Iteratee that returns a given number of the first values in a stream.

    Definition Classes
    IterateeModule
  79. final def takeWhile[E](p: (E) ⇒ Boolean): Enumeratee[Option, E, E]

    An Enumeratee that takes values from a stream as long as they satisfy the given predicate.

    An Enumeratee that takes values from a stream as long as they satisfy the given predicate.

    Definition Classes
    EnumerateeModule
  80. final def takeWhileI[E](p: (E) ⇒ Boolean): Iteratee[Option, E, Vector[E]]

    An Iteratee that returns values from a stream as long as they satisfy the given predicate.

    An Iteratee that returns values from a stream as long as they satisfy the given predicate.

    Definition Classes
    IterateeModule
  81. final def takeWhileM[E](p: (E) ⇒ Option[Boolean]): Enumeratee[Option, E, E]

    An Enumeratee that takes values from a stream as long as they satisfy the given monadic predicate.

    An Enumeratee that takes values from a stream as long as they satisfy the given monadic predicate.

    Definition Classes
    EnumerateeModule
  82. def toString(): String
    Definition Classes
    AnyRef → Any
  83. final def uniq[E](implicit E: Eq[E]): Enumeratee[Option, E, E]

    Collapse consecutive duplicates.

    Collapse consecutive duplicates.

    Definition Classes
    EnumerateeModule
    Note

    Assumes that the stream is sorted.

  84. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  85. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  86. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  87. final def zipWithIndex[E]: Enumeratee[Option, E, (E, Long)]

    Zip with the number of elements that have been encountered.

    Zip with the number of elements that have been encountered.

    Definition Classes
    EnumerateeModule

Inherited from IterateeModule[Option]

Inherited from EnumeratorModule[Option]

Inherited from EnumerateeModule[Option]

Inherited from Module[Option]

Inherited from AnyRef

Inherited from Any

Constructors

Enumerators

Iteratees

Enumeratees

Extension methods

Helper classes

Ungrouped