method

symbolize_keys

v4.0.2 - Show latest stable - 0 notes - Class: Hash

symbolize_keys() public

Return a new hash with all keys converted to symbols, as long as they respond to to_sym.

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

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

Show source

# File activesupport/lib/active_support/core_ext/hash/keys.rb, line 48
  def symbolize_keys
    transform_keys{ |key| key.to_sym rescue key }
  end