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compose in Ruby defined as a reduction of its arguments.
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| def compose(*args) | |
| identity = ->(x) { x } | |
| args.reduce(identity) do |a, b| | |
| if b.is_a? Proc | |
| a >> b | |
| else | |
| a >> method(b) | |
| end | |
| end | |
| end |
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