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* gc.c (rb_obj_id): [DOC] Fix typo, clean up sentence, and wrap cols

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
zzak 2014-10-14 19:57:24 +00:00
parent 329b2f472c
commit f9deff9759
2 changed files with 10 additions and 5 deletions
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ChangeLog
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@ -1,3 +1,7 @@
Wed Oct 15 04:56:27 2014 Zachary Scott <e@zzak.io>
* gc.c (rb_obj_id): [DOC] Fix typo, clean up sentence, and wrap cols
Wed Oct 15 04:53:30 2014 Zachary Scott <e@zzak.io>
* error.c: [DOC] Fix case of type in exception message by @tricknotes

11
gc.c
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@ -2716,13 +2716,14 @@ id2ref(VALUE obj, VALUE objid)
*
* Returns an integer identifier for +obj+.
*
* The same number will be returned on all calls to +object_id+ for a given object,
* and no two active objects will share an id.
* The same number will be returned on all calls to +object_id+ for a given
* object, and no two active objects will share an id.
*
* Note: that some objects of builtin classes are reused for optimization.
* This is the case for immediate values and frozen string literals.
*
* Note that some objects of builtin classes are reused for optimization.
* This is the case for immediate values and frozen string litterals.
* Immediate values are not passed by reference but are passed by value:
* +nil+, +true+, +false+, Fixnums, Symbols. Some Floats may be immediates too.
* +nil+, +true+, +false+, Fixnums, Symbols, and some Floats.
*
* Object.new.object_id == Object.new.object_id # => false
* (21 * 2).object_id == (21 * 2).object_id # => true