scala.collection.EvidenceIterableFactory
See theEvidenceIterableFactory companion object
Base trait for companion objects of collections that require an implicit evidence.
Type parameters
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CC
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Collection type constructor (e.g. ArraySeq)
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Ev
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Unary type constructor for the implicit evidence required for an element type (typically Ordering or ClassTag)
Attributes
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Companion
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object
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Source
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Factory.scala
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Graph
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Supertypes
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Known subtypes
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Members list
Produces a collection containing the results of some element computation a number of times.
Produces a collection containing the results of some element computation a number of times.
Value parameters
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elem
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the element computation
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n
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the number of elements contained in the collection.
Attributes
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Returns
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A collection that contains the results of n evaluations of elem.
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Source
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Factory.scala
Produces a collection containing repeated applications of a function to a start value.
Produces a collection containing repeated applications of a function to a start value.
Value parameters
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f
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the function that's repeatedly applied
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len
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the number of elements contained in the collection
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start
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the start value of the collection
Attributes
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Returns
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a collection with len values in the sequence start, f(start), f(f(start)), ...
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Source
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Factory.scala
Produces a collection containing values of a given function over a range of integer values starting from 0.
Produces a collection containing values of a given function over a range of integer values starting from 0.
Value parameters
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f
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The function computing element values
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n
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The number of elements in the collection
Attributes
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Returns
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A collection consisting of elements f(0), ..., f(n -1)
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Source
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Factory.scala
Produces a collection that uses a function f to produce elements of type A and update an internal state of type S.
Produces a collection that uses a function f to produce elements of type A and update an internal state of type S.
Type parameters
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A
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Type of the elements
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S
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Type of the internal state
Value parameters
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f
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Computes the next element (or returns None to signal the end of the collection)
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init
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State initial value
Attributes
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Returns
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a collection that produces elements using f until f returns None
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Source
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Factory.scala
