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author | Jeremy Kemper <jeremy@bitsweat.net> | 2009-02-28 16:48:14 -0800 |
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committer | Jeremy Kemper <jeremy@bitsweat.net> | 2009-03-21 04:35:15 -0700 |
commit | a4e3aac40a7545285e4d1ccd78adfc41ca3d5f83 (patch) | |
tree | 1cf432cdb6fb06c24faceee1a8554b75daaf5bc5 /activesupport/lib/active_support/core_ext/symbol.rb | |
parent | 6ed42ebdff05f9d28a60e91093d8f9afad03a958 (diff) | |
download | rails-a4e3aac40a7545285e4d1ccd78adfc41ca3d5f83.tar.gz rails-a4e3aac40a7545285e4d1ccd78adfc41ca3d5f83.tar.bz2 rails-a4e3aac40a7545285e4d1ccd78adfc41ca3d5f83.zip |
* Introduce ActiveSupport.core_ext Integer, %w(conversions time etc)
* Convert some extension modules to simply reopening the class
* Remove deprecated Float time extensions
* Fold Base64 extension into ActiveSupport::Base64 since stdlib Base64 is gone
Diffstat (limited to 'activesupport/lib/active_support/core_ext/symbol.rb')
-rw-r--r-- | activesupport/lib/active_support/core_ext/symbol.rb | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/activesupport/lib/active_support/core_ext/symbol.rb b/activesupport/lib/active_support/core_ext/symbol.rb index e4ac443809..520369452b 100644 --- a/activesupport/lib/active_support/core_ext/symbol.rb +++ b/activesupport/lib/active_support/core_ext/symbol.rb @@ -1,14 +1,14 @@ -unless :to_proc.respond_to?(:to_proc) - class Symbol - # Turns the symbol into a simple proc, which is especially useful for enumerations. Examples: - # - # # The same as people.collect { |p| p.name } - # people.collect(&:name) - # - # # The same as people.select { |p| p.manager? }.collect { |p| p.salary } - # people.select(&:manager?).collect(&:salary) - def to_proc - Proc.new { |*args| args.shift.__send__(self, *args) } - end - end +class Symbol + # Turns the symbol into a simple proc, which is especially useful for enumerations. Examples: + # + # # The same as people.collect { |p| p.name } + # people.collect(&:name) + # + # # The same as people.select { |p| p.manager? }.collect { |p| p.salary } + # people.select(&:manager?).collect(&:salary) + # + # This is a builtin method in Ruby 1.8.7 and later. + def to_proc + Proc.new { |*args| args.shift.__send__(self, *args) } + end unless :to_proc.respond_to?(:to_proc) end |