module Corefines::Hash::SymbolizeKeys
@!method #symbolize_keys
@example hash = { 'name' => 'Lindsey', :born => 1986 } hash.symbolize_keys # => { :name => 'Lindsey', :born => 1986 } hash # => { 'name' => 'Lindsey', :born => 1986 } @return [Hash] a new hash with all keys converted to symbols, as long as they respond to +to_sym+.
@!method #symbolize_keys!
Converts all keys to symbols, as long as they respond to +to_sym+. Same as {#symbolize_keys}, but modifies +self+. @return [Hash] self
Public Instance Methods
symbolize_keys()
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# File lib/corefines/hash.rb, line 221 def symbolize_keys each_with_object(dup.clear) do |(key, value), hash| hash[(key.to_sym rescue key)] = value end end
symbolize_keys!()
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# File lib/corefines/hash.rb, line 227 def symbolize_keys! keys.each do |key| self[(key.to_sym rescue key)] = delete(key) end self end