module Hocho::Utils::Symbolize

Public Class Methods

keys_of(obj) click to toggle source
# File lib/hocho/utils/symbolize.rb, line 4
def self.keys_of(obj)
  case obj
  when Hash
    Hash[obj.map { |k, v| [k.is_a?(String) ? k.to_sym : k, keys_of(v)] }]
  when Array
    obj.map { |v| keys_of(v) }
  else
    obj
  end
end