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| author | Araq <rumpf_a@web.de> | 2013-01-08 22:55:00 +0100 |
|---|---|---|
| committer | Araq <rumpf_a@web.de> | 2013-01-08 22:55:00 +0100 |
| commit | 3b52a0a9f51f854cc6b65c4eea04b61fb334b1b5 (patch) | |
| tree | 12f814352ee505720d74bb94f49c5dbac15dbf3b /lib/pure/collections | |
| parent | 5a9637f2f34a2fa93675ad9ded3dc6cd865eba67 (diff) | |
| parent | 63c08d8255091776002eca933dcdd9bc56f3d5b3 (diff) | |
| download | Nim-3b52a0a9f51f854cc6b65c4eea04b61fb334b1b5.tar.gz | |
Merge branch 'master' of github.com:Araq/Nimrod
Diffstat (limited to 'lib/pure/collections')
| -rw-r--r-- | lib/pure/collections/sequtils.nim | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/pure/collections/sequtils.nim b/lib/pure/collections/sequtils.nim index 82679bb7f..0fda5700e 100644 --- a/lib/pure/collections/sequtils.nim +++ b/lib/pure/collections/sequtils.nim @@ -63,3 +63,9 @@ template filterIt*(seq1, pred: expr): expr {.immediate, dirty.} = if pred: result.add(it) result +template toSeq*(iter: expr): expr {.immediate.} = + ## Transforms any iterator into a sequence. + var result {.gensym.}: seq[type(iter)] = @[] + for x in iter: add(result, x) + result + |