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Merge pull request #4455 from mbaulch/fix_excl_examples

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Update sets examples so they work again.
This commit is contained in:
Andreas Rumpf 2016-07-06 13:27:05 +02:00 • committed by GitHub
commit fb1c2fec37
1 changed files with 3 additions and 3 deletions
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6
lib/pure/collections/sets.nim
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@ -58,7 +58,7 @@ proc isValid*[A](s: HashSet[A]): bool =
## initialized. Example: ## initialized. Example:
## ##
## .. code-block :: ## .. code-block ::
## proc savePreferences(options: Set[string]) = ## proc savePreferences(options: HashSet[string]) =
## assert options.isValid, "Pass an initialized set!" ## assert options.isValid, "Pass an initialized set!"
## # Do stuff here, may crash in release builds! ## # Do stuff here, may crash in release builds!
result = not s.data.isNil result = not s.data.isNil
@ -72,7 +72,7 @@ proc len*[A](s: HashSet[A]): int =
## ##
## .. code-block:: ## .. code-block::
## ##
## var values: Set[int] ## var values: HashSet[int]
## assert(not values.isValid) ## assert(not values.isValid)
## assert values.len == 0 ## assert values.len == 0
result = s.counter result = s.counter
@ -338,7 +338,7 @@ proc init*[A](s: var HashSet[A], initialSize=64) =
## existing values and calling `excl() <#excl,TSet[A],A>`_ on them. Example: ## existing values and calling `excl() <#excl,TSet[A],A>`_ on them. Example:
## ##
## .. code-block :: ## .. code-block ::
## var a: Set[int] ## var a: HashSet[int]
## a.init(4) ## a.init(4)
## a.incl(2) ## a.incl(2)
## a.init ## a.init