Function composition: Difference between revisions
Update Lang example: Use new operation parser syntax and add print function calls
(Update Lang example: Use new operation parser syntax and add print function calls) |
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# In Lang this task can be achieved with the concat operator
fn.println(parser.op((fp.g ||| fp.f)($x))) # Prints 21 [Internal execution: fp.f(fp.g($x))]
# Creating a user-defined function doing the same thing is a bit more difficult
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}
fn.println(fp.compose(fp.f, fp.g)($x)) # Prints also 21
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