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Move enum.one? documentation before the relevant method.

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* enum.c (enum_one): Move enum.one? documentation before the
  relevant method.  Submitted by @vipulnsward. [Fixes GH-687]
  https://github.com/ruby/ruby/pull/687

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47086 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
knu 2014-08-06 11:45:47 +00:00
parent 305be780df
commit f76e390ed6
2 changed files with 23 additions and 18 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Wed Aug 6 20:44:07 2014 Akinori MUSHA <knu@iDaemons.org>
* enum.c (enum_one): Move enum.one? documentation before the
relevant method. Submitted by @vipulnsward. [Fixes GH-687]
https://github.com/ruby/ruby/pull/687
Wed Aug 6 20:25:47 2014 Akinori MUSHA <knu@iDaemons.org>
* lib/set.rb (Set#replace): Check if an object given is enumerable

35
enum.c
View file

@ -1105,24 +1105,6 @@ DEFINE_ENUMFUNCS(one)
return Qnil;
}
/*
* call-seq:
* enum.one? [{ |obj| block }] -> true or false
*
* Passes each element of the collection to the given block. The method
* returns <code>true</code> if the block returns <code>true</code>
* exactly once. If the block is not given, <code>one?</code> will return
* <code>true</code> only if exactly one of the collection members is
* true.
*
* %w{ant bear cat}.one? { |word| word.length == 4 } #=> true
* %w{ant bear cat}.one? { |word| word.length > 4 } #=> false
* %w{ant bear cat}.one? { |word| word.length < 4 } #=> false
* [ nil, true, 99 ].one? #=> false
* [ nil, true, false ].one? #=> true
*
*/
struct nmin_data {
long n;
long bufmax;
@ -1307,6 +1289,23 @@ nmin_run(VALUE obj, VALUE num, int by, int rev)
}
/*
* call-seq:
* enum.one? [{ |obj| block }] -> true or false
*
* Passes each element of the collection to the given block. The method
* returns <code>true</code> if the block returns <code>true</code>
* exactly once. If the block is not given, <code>one?</code> will return
* <code>true</code> only if exactly one of the collection members is
* true.
*
* %w{ant bear cat}.one? { |word| word.length == 4 } #=> true
* %w{ant bear cat}.one? { |word| word.length > 4 } #=> false
* %w{ant bear cat}.one? { |word| word.length < 4 } #=> false
* [ nil, true, 99 ].one? #=> false
* [ nil, true, false ].one? #=> true
*
*/
static VALUE
enum_one(VALUE obj)
{