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JavaScript challenge · Frontend
Compose
Difficulty
easy
Time
~15m
Format
Single
Grading
Auto-graded
#frontend#javascript#typescript#functions
Mission file // read carefullyeasy
Implement compose(...fns) that returns a function applying fns right to left: compose(f, g)(x) === f(g(x)). With no functions it is the identity.
compose(inc, double)(5) // => inc(double(5)) = 11
Build with
TypeScriptJavaScript
Hidden test suite
Auto-graded on submit
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