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Fixed doc comments in sets.nim

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This commit is contained in:
Felix Krause
2014-06-25 22:16:09 +02:00
parent bdd3b6c612
commit 84643abd3e
1 changed files with 4 additions and 4 deletions
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8
lib/pure/collections/sets.nim
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@@ -157,19 +157,19 @@ proc `$`*[A](s: TSet[A]): string =
proc union*[A](s1, s2: TSet[A]): TSet[A] =
## returns a new set of all items that are contained in at
## least one of `l` and `r`
## least one of `s1` and `s2`
result = s1
incl(result, s2)
proc intersection*[A](s1, s2: TSet[A]): TSet[A] =
## returns a new set of all items that are contained in both `l` and `r`
## returns a new set of all items that are contained in both `s1` and `s2`
result = initSet[A](min(s1.data.len, s2.data.len))
for item in s1:
if item in s2: incl(result, item)
proc symmetricDifference*[A](s1, s2: TSet[A]): TSet[A] =
## returns a new set of all items that are contained in either
## `l` or `r`, but not both
## `s1` or `s2`, but not both
result = s1
for item in s2:
if containsOrIncl(result, item): excl(result, item)
@@ -187,7 +187,7 @@ proc `xor`*[A](s1, s2: TSet[A]): TSet[A] {.inline.} =
result = symmetricDifference(s1, s2)
proc disjoint*[A](s1, s2: TSet[A]): bool =
## returns true iff `l` and `r` have no items in common
## returns true iff `s1` and `s2` have no items in common
for item in s1:
if item in s2: return false
return true