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adaedra/gist:7b6121918f64a8eae866

Created December 20, 2015 16:18
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Rubinius `Method#parameters`
Raw
gistfile1.txt
[1] pry(main)> RUBY_ENGINE
=> "ruby"
[2] pry(main)> def foo(a, b = nil, c:, d: nil); end
=> :foo
[3] pry(main)> method(:foo).parameters
=> [[:req, :a], [:opt, :b], [:keyreq, :c], [:key, :d]]
[4] pry(main)>
Raw
gistfile2.txt
[1] pry(main)> RUBY_ENGINE
=> "rbx"
[2] pry(main)> def foo(a, b = nil, c:, d: nil); end
=> :foo
[3] pry(main)> method(:foo).parameters
=> [[:req, :a], [:opt, :b], [:opt, :"_:1"]]
[4] pry(main)>
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