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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-29 05:27:36 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-29 05:27:36 +0000 |
| commit | 25dddf158ca61d3a1de748d8d8035fe79a759d62 (patch) | |
| tree | 4d538352186811ce7cf57bef3633745f920e22d0 | |
| parent | 401c8bb00be23a6485a068add70e01419673a91e (diff) | |
| download | ruby-25dddf158ca61d3a1de748d8d8035fe79a759d62.tar.gz | |
literals.rdoc: Update for symbol literals
* doc/syntax/literals.rdoc (Symbols): now Symbols created by
interpolation can be garbage collected. patch by Yihang Ho in
[ruby-core:67194]. [Bug #10671]
[ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | doc/syntax/literals.rdoc | 3 |
2 files changed, 6 insertions, 3 deletions
@@ -1,3 +1,9 @@ +Mon Dec 29 14:27:33 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * doc/syntax/literals.rdoc (Symbols): now Symbols created by + interpolation can be garbage collected. patch by Yihang Ho in + [ruby-core:67194]. [Bug #10671] + Mon Dec 29 11:18:17 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> * thread.c (rb_thread_variable_get): fix dynamic symbol keys. diff --git a/doc/syntax/literals.rdoc b/doc/syntax/literals.rdoc index 32e10edd30..194945abbd 100644 --- a/doc/syntax/literals.rdoc +++ b/doc/syntax/literals.rdoc @@ -199,9 +199,6 @@ You may also create symbols by interpolation: :"my_symbol1" :"my_symbol#{1 + 1}" -Note that symbols are never garbage collected so be careful when referencing -symbols using interpolation. - Like strings, a single-quote may be used to disable interpolation: :'my_symbol#{1 + 1}' #=> :"my_symbol\#{1 + 1}" |