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By sonic0002
via pixelstech.net
Submitted: Feb 27 2013 / 05:20

How to write a function that takes a binary function, and makes it callable with two invocations in JavaScript?
This question is from Douglas Crockford. He asks the students to write a function that takes a binary function, and makes it callable with two invocations. Like : applyf(mul)(5)(6) == 30. Do you know how to write this function?
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