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Merge pull request #2020 from def-/mitems

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mitems and mpairs
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reactormonk 2015-02-01 05:19:47 +05:00
commit 014be3a29c
7 changed files with 276 additions and 1 deletions
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16
lib/pure/collections/lists.nim
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@ -122,6 +122,22 @@ iterator items*[T](L: DoublyLinkedRing[T]): T =
## yields every value of `L`.
itemsRingImpl()
iterator mitems*[T](L: var DoublyLinkedList[T]): var T =
## yields every value of `L` so that you can modify it.
itemsListImpl()
iterator mitems*[T](L: var SinglyLinkedList[T]): var T =
## yields every value of `L` so that you can modify it.
itemsListImpl()
iterator mitems*[T](L: var SinglyLinkedRing[T]): var T =
## yields every value of `L` so that you can modify it.
itemsRingImpl()
iterator mitems*[T](L: var DoublyLinkedRing[T]): var T =
## yields every value of `L` so that you can modify it.
itemsRingImpl()
iterator nodes*[T](L: SinglyLinkedList[T]): SinglyLinkedNode[T] =
## iterates over every node of `x`. Removing the current node from the
## list during traversal is supported.