instance method
transform_keys
Ruby on Rails edge
Since v5.2.8.1Signature
transform_keys(hash = NOT_GIVEN, &block)No documentation comment.
Parameters
-
hashopt = NOT_GIVEN -
blockblock
Source
# File activesupport/lib/active_support/hash_with_indifferent_access.rb, line 402
def transform_keys(hash = NOT_GIVEN, &block)
if NOT_GIVEN.equal?(hash)
if block_given?
self.class.new(super(&block))
else
to_enum(:transform_keys)
end
else
hash = hash.transform_keys { |key| convert_key(key) } if hash.is_a?(Hash)
self.class.new(super)
end
end
Defined in activesupport/lib/active_support/hash_with_indifferent_access.rb line 402
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Defined in ActiveSupport::HashWithIndifferentAccess