extract_options!()
Instance Public methods
Extracts options from a set of arguments. Removes and returns the last element in the array if it's a hash, otherwise returns a blank hash.
1 2 3 4 5 6 | def options(*args) args.extract_options!endoptions(1, 2) # => {}options(1, 2, a: :b) # => {:a=>:b} |
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