Module: Enumerable
- Defined in:
- lib/bad_ass_extensions/enumerable.rb
Instance Method Summary collapse
Instance Method Details
#group_count ⇒ Object
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# File 'lib/bad_ass_extensions/enumerable.rb', line 2 def group_count self.group_by{|u| yield(u)}.inject({}){|hash, group| hash[group[0]]= group[1].length;hash } end |