instance method `stringify_keys`

Ruby on Rails 3.2.22.5

Since v3.0.20

Compare with:

stringify_keys()

Return a new hash with all keys converted to strings.

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

Source

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

Defined in activesupport/lib/active_support/core_ext/hash/keys.rb line 6 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Hash

Signature