method

stringify_keys

Ruby on Rails latest stable (v3.2.13) - 0 notes - Class: Hash

stringify_keys() public

Return a new hash with all keys converted to strings.

{ :name => 'Rob', :years => '28' }.stringify_keys
#=> { "name" => "Rob", "years" => "28" }

Show source

# File activesupport/lib/active_support/core_ext/hash/keys.rb, line 6
  def stringify_keys
    dup.stringify_keys!
  end