logicmason
/ yc.js
Last active
June 18, 2021 01:46
Y combinator in JavaScript and factorial function example (recursion with all anonymous functions)
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| var Y = function(proc) { | |
| return (function(x) { | |
| return proc(function(y) { return (x(x))(y);}); | |
| })(function(x) { | |
| return proc(function(y) { return (x(x))(y);}); | |
| }); | |
| }; | |
| var factgen = function(fact) { | |
| return function(n) { |