Contents

module Render
  module Extensions
    class SymbolizableHash < Hash
      def initialize
        super()
      end

      def symbolize_keys!
        keys.each do |key|
          self[(key.to_sym rescue key) || key] = delete(key)
        end
        self
      end

      def symbolize_keys
        dup.symbolize_keys!
      end

      def recursively_symbolize_keys!
        symbolize_keys!
        values.each do |value|
          value.recursively_symbolize_keys! if value.respond_to?(:recursively_symbolize_keys!)
        end
        self
      end
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
render-0.1.3	lib/render/extensions/symbolizable_hash.rb
render-0.1.2	lib/render/extensions/symbolizable_hash.rb
render-0.1.1	lib/render/extensions/symbolizable_hash.rb
render-0.1.0	lib/render/extensions/symbolizable_hash.rb
render-0.0.9	lib/render/extensions/symbolizable_hash.rb
render-0.0.8	lib/render/extensions/symbolizable_hash.rb
render-0.0.7	lib/render/extensions/symbolizable_hash.rb
render-0.0.6	lib/render/extensions/symbolizable_hash.rb
render-0.0.5	lib/render/extensions/symbolizable_hash.rb