geraintluff

// Copyright 2014 Geraint Luff
// MIT Licensed
function crush(code, searchLimit) {
	var originalCode = code;
	searchLimit = searchLimit || 15;
	var substitutions = [];
	
	var bannedChars = /[\r\n"'\\]/;
	for (var charNum = 32; charNum < 127; charNum++) { // ASCII printable ("safe") characters
		var char = String.fromCharCode(charNum);

geraintluff

String.prototype.asyncReplace = function (subStr, replacer, callback) {
	var str = this;
	var replacements = {};
	var pending = 0;
	var checkDone = function () {
		if (!--pending) {
			var result = str.replace(subStr, function (match) {
				var args = Array.prototype.slice.call(arguments, 0);
				var pos = args[args.length - 2];
				var key = pos + '-' + match.length;

geraintluff

tv4.asyncFetchSchemas = function (urls, callback) {
	var activeRequests = 0;
	var attemptedRequest = {};
	if (!Array.isArray(urls)) urls = [urls];
	
	function requestFinished(url) {
		activeRequests--;
		
		var missing = tv4.getMissingUris();
		for (var i = 0; i < missing; i++) {

geraintluff

var tv4coerce = require('tv4-coerce');

tv4coerce.addFix(tv4coerce.errorCodes.INVALID_TYPE, function (data, expectedType) {
	if (typeof data === 'string' && expectedType === 'array') {
		return data.split(',');
	}
});

var data = "1,2,3";
var schema = {"type": "array", "items": {"type": "number"}};

geraintluff

findin() {
    find . -iname $1 -exec grep -Hin $2 {} \;
}

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// Quick'n'dirty EventEmitter class
function EventEmitter() {
}
EventEmitter.prototype = {
	on: function (event, listener) {
		this._events = this._events || {};
		this._events[event] = this._events[event] || [];
		this._events[event].push(listener);
		this.emit('newListener', event, listener);
		return this;

geraintluff

My personal opinion on what nice JSON looks like:

• Scalars as per normal
• Empty objects/arrays as {} or []
• Single-entry objects on a single line if value is single-line
• Single-entry arrays are just wrapped in [...] (even if value is not single-line)
• Arrays <= 5 items on a single line if all values are single-line
• JSON.stringify() style indenting otherwise

Indenting customisable, but defaults to tabs - I code in proportional font, so four-space looks a bit narrow, and two-space just looks ridiculous.

geraintluff

{
	"title": "Ellipsis",
	"description": "Placeholder for items that are not present in a preview list, but are expected to be present in the actual list.",
	"type": "object",
	"properties": {
		"...": {
			"type": ["integer", "null"],
			"minimum": 1
		},
		"total": {

geraintluff

function copyStyle(oldDoc, newDoc) {
	var links = oldDoc.getElementsByTagName('link');
	for (var i = 0; i < links.length; i++) {
		var oldElement = links[i];
		var newElement = newDoc.createElement('link');
		newElement.rel = oldElement.rel;
		newElement.href = oldElement.href;
		newDoc.head.appendChild(newElement);
	}
	var styles = oldDoc.getElementsByTagName('style');

geraintluff

javascript:(function(){window.addScript=function(url){document.body.appendChild(document.createElement('script')).src=url;};})();