Contents

# String class
class String
  def normalize_attribute
    gsub(/^.*::/, '')
      .gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
      .gsub(/([a-z\d])([A-Z])/, '\1_\2')
      .downcase
  end
end

# Hash class
class Hash
  def normalize
    h = {}
    each_pair do |k, v|
      attr = k.to_s.normalize_attribute
      case v
      when Hash
        h[attr] = v.normalize
      when Array
        h[attr] = v.map { |o| o.is_a?(Hash) ? o.normalize : o }
      else
        h[attr] = v
      end
    end
    h
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
grooveshark-0.2.14	lib/grooveshark/utils.rb
grooveshark-0.2.13	lib/grooveshark/utils.rb
grooveshark-0.2.12	lib/grooveshark/utils.rb