samihda
samihda
/ ycombinator.scm
Created
November 6, 2017 18:54
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| (define Y-lazy | |
| (lambda (f) | |
| ((lambda (x) (x x)) | |
| (lambda (x) (f (x x)))))) | |
| (define Y | |
| (lambda (f) | |
| ((lambda (x) (x x)) | |
| (lambda (x) (f (lambda (y) ((x x) y))))))) |
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| syntax unless = function (ctx) { | |
| let test = ctx.next().value; | |
| let body = ctx.next().value; | |
| return #`if (!${test}) ${body}`; | |
| } | |
| var answer = 0; | |
| unless (answer === 42) { |