Hello there!
I propose to add support for class objects *HashWithIndifferentAccess* to
method *Hash#extract!*:
before:
def extract!(*keys)
keys.each_with_object(self.class.new) { |key, result| result[key] =
delete(key) if has_key?(key) }
end
after:
def extract!(*keys)
keys.map! { |key| convert_key(key) } if respond_to?(:convert_key, true)
keys.each_with_object(self.class.new) { |key, result| result[key] =
delete(key) if has_key?(key) }
end
Thanks!
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