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wintercn/yc.js

Last active April 3, 2019 17:52
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ycombinator in es2015
Raw
yc.js
//yc here
var y = g =>
(f=>f(f))(
self =>
g( (...args)=>self(self)(...args) )
)
//use yc
var f = y(self =>
n => n < 0 ? 0 : n + self(n-1))
f(100); // 5050
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