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Break out Symbol#to_proc as a future-ruby extension

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commit 3694227f24d0f220c0ce7ef6c7f51598e2715d2d 1 parent 6839883
@jeremy jeremy authored
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15 activesupport/lib/active_support/core_ext/symbol.rb
@@ -1,14 +1 @@
-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
+require 'active_support/core_ext/symbol/to_proc'
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14 activesupport/lib/active_support/core_ext/symbol/to_proc.rb
@@ -0,0 +1,14 @@
+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
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