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AS guide: updates definition file for singleton_class and class_eval

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Xavier Noria
2010-04-05 12:25:02 -07:00
parent bb4cf38fa6
commit 081963af48
1 changed files with 2 additions and 2 deletions
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4
railties/guides/source/active_support_core_extensions.textile
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@@ -212,7 +212,7 @@ String.new.singleton_class # => #<Class:#<String:0x17a1d1c>>
WARNING: Fixnums and symbols have no singleton classes, +singleton_class+
raises +TypeError+ on them. Moreover, the singleton classes of +nil+, +true+, and +false+, are +NilClass+, +TrueClass+, and +FalseClass+, respectively.
NOTE: Defined in +active_support/core_ext/object/singleton_class.rb+.
NOTE: Defined in +active_support/core_ext/kernel/singleton_class.rb+.
h4. +class_eval(*args, &block)+
@@ -233,7 +233,7 @@ class Proc
end
</ruby>
NOTE: Defined in +active_support/core_ext/object/singleton_class.rb+.
NOTE: Defined in +active_support/core_ext/kernel/singleton_class.rb+.
h4. +acts_like?(duck)+