class Hash

Public Instance Methods

stringify_keys() click to toggle source

# File lib/heroku/kensa/okjson-support.rb, line 2
def stringify_keys
  new_hash = {}
  each do |key, value|
    case value
    when Hash
      value = value.stringify_keys
    when Array
      value = value.map { |v| v.stringify_keys if v.is_a? Hash }
    end

    new_hash[key.to_s] = value
  end
  new_hash
end