diff options
| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-08-22 08:09:58 +0000 |
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| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-08-22 08:09:58 +0000 |
| commit | 7ff7bcbf9dbb0f22a9802a7b3474c59c9bbd0b70 (patch) | |
| tree | fa6ca2b3d705a9ea9ea67442b20c2e432dc647d6 /lib/singleton.rb | |
| parent | 7cca6c25f0682053b861fa987fa5b415346d044f (diff) | |
| download | ruby-7ff7bcbf9dbb0f22a9802a7b3474c59c9bbd0b70.tar.gz | |
* enum.c (inject_i): use rb_yield_values.
* enum.c (each_with_index_i): ditto.
* eval.c (rb_yield_splat): new function to call "yield *values".
* string.c (rb_str_scan): use rb_yield_splat().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4424 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/singleton.rb')
| -rw-r--r-- | lib/singleton.rb | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/singleton.rb b/lib/singleton.rb index 30990b79bd..2954bfa153 100644 --- a/lib/singleton.rb +++ b/lib/singleton.rb @@ -95,7 +95,10 @@ class << Singleton @__instance__ = new ensure if @__instance__ - def self.instance; @__instance__ end + class <<self + remove_method :instance + def instance; @__instance__ end + end else @__instance__ = nil # failed instance creation end @@ -109,7 +112,10 @@ class << Singleton @__instance__ = new ensure if @__instance__ - def self.instance; @__instance__ end + class <<self + remove_method :instance + def instance; @__instance__ end + end else @__instance__ = nil end |