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Merge branch 'take_and_skip' of https://github.com/bjorn/wren into bjorn-take_and_skip

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Bob Nystrom
2017-03-15 07:15:00 -07:00
parent c84b8109a4 f5d9443d0a
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doc/site/modules/core/sequence.markdown
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@ -125,6 +125,23 @@ It is a runtime error to call this on an empty sequence.
Similar to above, but uses `seed` for the initial value of the accumulator. If
the sequence is empty, returns `seed`.
### **skip**(count)
Creates a new sequence that skips the first `count` elements of the original
sequence.
The returned sequence is *lazy*. The first `count` elements are only skipped
once you start to iterate the returned sequence. Changes to the original
sequence will be reflected in the filtered sequence.
### **take**(count)
Creates a new sequence that iterates only the first `count` elements of the
original sequence.
The returned sequence is *lazy*. Changes to the original sequence will be
reflected in the filtered sequence.
### **toList**
Creates a [list][] containing all the elements in the sequence.