qntm’s gists

## index.js
let P=exports.P=(t,e,r=t=>typeof t==typeof P,c,o=t=>c=t,h=(t,e)=>{try{e=t(e),l==e?c():e===Object(e)&&r(t=e.then)?t.call(e,t=>e&&h(e=>t,e=0),t=>e&&o([t],e=0)):o([e,1])}catch(t){o([t])}},l={r:(c,P)=>setTimeout(l=>r(P=c[1]?t:e)?h(P,c[0]):o(c)),then:(t,e,r=P(t,e),h=o)=>(c?r.r(c):o=t=>r.r(t,h(t)),r)})=>l

## doubleEquals.js
'use strict'

// <http://www.ecma-international.org/ecma-262/5.1/#sec-8> Type
var type = function (x) {
  // The `typeof` operator gives us almost what we want
  return (
    typeof x === 'function' ? 'object'
    : x === null ? 'null'
    : typeof x
  )

## variadic.js
/**
	Analogous to Array.prototype.map but for objects. If you
	REALLY don't want to modify Object.prototype you can
	modify this into a regular function `objectMap(obj, f)` I GUESS
	but it doesn't affect the basic idea of what happens below
*/
Object.prototype.map = function(f) {
	const mapped = {};
	Object.keys(this).forEach(key => {
		mapped[key] = f(this[key], key, this);

## daylengths.js
"use strict";

var tai = require("t-a-i");

var prevlen = undefined;
var prevcount = 0;
for(var d = Date.UTC(1961, 0, 1); d < Date.UTC(2017, 0, 1); d += 86400000) {
	var d2 = d + 86400000;
	var len = tai.unixToAtomic(d2) - tai.unixToAtomic(d);
	len = Math.round(len * 10000) / 10000;

## yearlengths.js
"use strict";

var tai = require("t-a-i");

for(var y = 1961; y <= 2016; y++) {
	var start = tai.unixToAtomic(new Date(y, 0, 1).getTime());
	var end = tai.unixToAtomic(new Date(y + 1, 0, 1).getTime());
	console.log(y, end - start);
}

## indent.py
if True:
 pass
 if True:
  if True:
   if True:
     if True:
        if True:
             if True:
                     if True:
                                  print("yup, syntactically valid Python")

## STag.regex
<[:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\U00010000-\U000EFFFF][\-.0-9:A-Z_a-z\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0300-\u036F\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\U00010000-\U000EFFFF]*([\u0020\u0009\u000D\u000A]+[:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\U00010000-\U000EFFFF][\-.0-9:A-Z_a-z\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0300-\u036F\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\U00010000-\U000EFFFF]*[\u0020\u0009\u000D\u000A]*=[\u0020\u0009\u000D\u000A]*("([^<&"]|&([:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\U

## STag.py
'''
  "RegEx match open tags except XHTML self-contained tags"
  <http://stackoverflow.com/questions/1732348/regex-match-open-tags-except-xhtml-self-contained-tags>

  The W3C grammar for an XHTML open tag is given by production "STag". This
  production is not recursive and is in fact strictly regular. The relevant
  portions of the XML grammar are as follows (<http://www.w3.org/TR/xml11/>):

  NameStartChar    ::=    ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF]
    No constraints

## multiline.js
// TODO: longer method name
Function.prototype.extractBlockCommentAsMultilineString = function() {
	return this.toString().match(/^function \(\)\{\s*\/\*((?:[^*]|\*+[^*\/])*)\*+\/\s*\}$/)[1];
};

var s = function(){/*
	STRING
	GOES
	HERE
*/}.extractBlockCommentAsMultilineString();