Contents

class Array
  def hashify_with_counts
    hash = {}
    self.each do |item|
      hash[item] = hash.has_key?(item) ? (hash[item] + 1) : 1
    end
    hash
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
omnicat-0.3.0	lib/omnicat/array.rb
omnicat-0.2.2	lib/omnicat/array.rb
omnicat-0.2.1	lib/omnicat/array.rb
omnicat-0.2.0	lib/omnicat/array.rb
omnicat-0.1.3	lib/omnicat/array.rb
omnicat-0.1.2	lib/omnicat/array.rb
omnicat-0.1.1	lib/omnicat/array.rb
omnicat-0.1.0	lib/omnicat/array.rb