Contents

class Hash
  def symbolize_keys
    self.each_with_object({}) do |(k, v), h|
      h[k.to_s.to_sym] = (v.is_a?(Hash) ? v.symbolize_keys : v)
      if v.is_a?(Array)
        h[k.to_s.to_sym] = v.each_with_object([]) do |h2, a|
          a << (h2.is_a?(Hash) ? h2.symbolize_keys : h2)
        end
      end
    end
  end
end

Version data entries

15 entries across 15 versions & 1 rubygems

Version	Path
dyna-0.2.3	lib/dyna/ext/hash-ext.rb
dyna-0.2.2	lib/dyna/ext/hash-ext.rb
dyna-0.2.1	lib/dyna/ext/hash-ext.rb
dyna-0.2.1.beta2	lib/dyna/ext/hash-ext.rb
dyna-0.2.1.beta1	lib/dyna/ext/hash-ext.rb
dyna-0.2.0	lib/dyna/ext/hash-ext.rb
dyna-0.1.9	lib/dyna/ext/hash-ext.rb
dyna-0.1.8	lib/dyna/ext/hash-ext.rb
dyna-0.1.7	lib/dyna/ext/hash-ext.rb
dyna-0.1.6	lib/dyna/ext/hash-ext.rb
dyna-0.1.5	lib/dyna/ext/hash-ext.rb
dyna-0.1.4	lib/dyna/ext/hash-ext.rb
dyna-0.1.3	lib/dyna/ext/hash-ext.rb
dyna-0.1.2	lib/dyna/ext/hash-ext.rb
dyna-0.1.1	lib/dyna/ext/hash-ext.rb