Created
January 16, 2012 06:31
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Enumerable#to_proc
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| module Enumerable | |
| def to_proc | |
| proc { |obj, *args| self.map {|v| obj.send(v, *args)} } | |
| end | |
| end | |
| ["abc", "def"].map(&[:camelize, :upcase]) => [["Abc", "ABC"], ["Def", "DEF"]] |
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