Contents

class Hash

  # Return self as symbolized keys hash
  def symbolize_keys
    self.dup.inject({}) do |hsh, (k,v)|
      hsh[k.to_s.to_sym] = (v.respond_to?(:symbolize_keys) ? v.symbolize_keys : v)
      hsh
    end
  end

  # Replace self with symbolized keys hash
  def symbolize_keys!
    self.replace(self.symbolize_keys)
  end

end

Version data entries

25 entries across 25 versions & 1 rubygems

Version	Path
fozzie-0.0.27	lib/core_ext/hash.rb
fozzie-0.0.26	lib/core_ext/hash.rb
fozzie-0.0.25	lib/core_ext/hash.rb
fozzie-0.0.24	lib/core_ext/hash.rb
fozzie-0.0.23	lib/core_ext/hash.rb
fozzie-0.0.22	lib/core_ext/hash.rb
fozzie-0.0.21	lib/core_ext/hash.rb
fozzie-0.0.20	lib/core_ext/hash.rb
fozzie-0.0.19	lib/core_ext/hash.rb
fozzie-0.0.18	lib/core_ext/hash.rb
fozzie-0.0.17	lib/core_ext/hash.rb
fozzie-0.0.16	lib/core_ext/hash.rb
fozzie-0.0.15	lib/core_ext/hash.rb
fozzie-0.0.14	lib/core_ext/hash.rb
fozzie-0.0.13	lib/core_ext/hash.rb
fozzie-0.0.12	lib/core_ext/hash.rb
fozzie-0.0.11	lib/core_ext/hash.rb
fozzie-0.0.10	lib/core_ext/hash.rb
fozzie-0.0.9	lib/core_ext/hash.rb
fozzie-0.0.8	lib/core_ext/hash.rb