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symbolize_keys

symbolize_keys()

Instance Public methods

Returns 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" }

Links:

https://github.com/rails/rails/blob/6f24aa29d6c2568cd0112d813fe18e519844d94c/activesupport/lib/active_support/core_ext/hash/keys.rb#L48

doc_ruby_on_rails

2015-06-20 00:00:00

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