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Merge pull request #1318 from rbehrends/rename-distnct

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Rename sequtils.distnct to sequtils.deduplicate.
This commit is contained in:
Andreas Rumpf
2014-06-28 21:27:25 +02:00
parent f830aed869 cbcf01fc06
commit 33106884ec
3 changed files with 8 additions and 11 deletions
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14
lib/pure/collections/sequtils.nim
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@@ -47,19 +47,15 @@ proc concat*[T](seqs: varargs[seq[T]]): seq[T] =
result[i] = itm
inc(i)
proc distnct*[T](seq1: seq[T]): seq[T] =
proc deduplicate*[T](seq1: seq[T]): seq[T] =
## Returns a new sequence without duplicates.
##
## This proc is `misspelled` on purpose to avoid a clash with the keyword
## ``distinct`` used to `define a derived type incompatible with its base
## type <manual.html#distinct-type>`_. Example:
##
## .. code-block:: nimrod
## let
## dup1 = @[1, 1, 3, 4, 2, 2, 8, 1, 4]
## dup2 = @["a", "a", "c", "d", "d"]
## unique1 = distnct(dup1)
## unique2 = distnct(dup2)
## unique1 = deduplicate(dup1)
## unique2 = deduplicate(dup2)
## assert unique1 == @[1, 3, 4, 2, 8]
## assert unique2 == @["a", "c", "d"]
result = @[]
@@ -387,8 +383,8 @@ when isMainModule:
let
dup1 = @[1, 1, 3, 4, 2, 2, 8, 1, 4]
dup2 = @["a", "a", "c", "d", "d"]
unique1 = distnct(dup1)
unique2 = distnct(dup2)
unique1 = deduplicate(dup1)
unique2 = deduplicate(dup2)
assert unique1 == @[1, 3, 4, 2, 8]
assert unique2 == @["a", "c", "d"]