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makimoto/ねむい.rb

Created November 2, 2013 05:18
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ねむい.rb
➜ ~ pry -rripper
[1] pry(main)> Ripper.sexp("a")
=> [:program, [[:vcall, [:@ident, "a", [1, 0]]]]]
[2] pry(main)> Ripper.sexp("b = 1")
=> [:program,
[[:assign, [:var_field, [:@ident, "b", [1, 0]]], [:@int, "1", [1, 4]]]]]
[3] pry(main)> Ripper.sexp("c ||= 1")
=> [:program,
[[:opassign,
[:var_field, [:@ident, "c", [1, 0]]],
[:@op, "||=", [1, 2]],
[:@int, "1", [1, 6]]]]]
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