method

stringify_keys

v4.1.8 - Show latest stable - 0 notes - Class: Hash

stringify_keys() public

Returns a new hash with all keys converted to strings.

hash = { name: 'Rob', age: '28' }

hash.stringify_keys
# => { "name" => "Rob", "age" => "28" }

Show source

# File activesupport/lib/active_support/core_ext/hash/keys.rb, line 31
  def stringify_keys
    transform_keys{ |key| key.to_s }
  end