Grey Perez greyaperez
greyaperez
/ expose-angular-class-members.ts
Created
December 1, 2017 22:04
Exposes Angular class members to the global namespace.
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| /** | |
| * Expose Angular Methods | |
| * @desc Exposes | |
| * @private | |
| * @param {string} namespace - Namespace to append to window.ng (ex: ng.WidgetComponent) | |
| * @param {...string[]} member | |
| * @example | |
| * //////////////// | |
| * // Usage Example | |
| * //////////////// |
greyaperez
/ select-to-collection.js
Last active
November 22, 2017 04:14
Get collection of label / value from form select element.
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| // Pure JavaScript | |
| function selectToCollection(selector, asJson) { | |
| var options = Array.from(document.querySelector(selector).querySelectorAll('option')); | |
| var collection = options.reduce((prev, curr) => { | |
| return [...prev, { label: curr.label, value: curr.value}]; | |
| }, []); | |
| return (asJson === true) ? JSON.stringify(collection) : collection; | |
| } | |
greyaperez
/ JS-Quick-Debug.txt
Created
July 13, 2017 18:21
Auto Debug JS (Regex Replace) - Automatically inserts
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| // FIND REGEX | |
| (\s+)\w+ (\w+)\(.*\).*{ | |
| // REPLACE | |
| $0\n$1 console.log('METHOD:: $2 Invoked'); |
greyaperez
/ boilerplate-angular.domain-model.js
Created
April 7, 2016 20:59
Angular - Domain Model Objects
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| /** | |
| * Domain Model: Boilerplate Example for Angular | |
| * @description Class Model through Composition (looser coupling, higher cohesion) | |
| * @note $cacheFactory mimics proper inheritance through uniquely indexed references | |
| * @author Timothy A. Perez <[email protected]> | |
| */ | |
| 'use strict'; | |
| (function () { | |
greyaperez
/ isset.mixin.js
Created
March 1, 2016 14:40
lodash mixin: _.isSet() - Checks whether a value is undefined, null, empty string, empty array, or empty object.
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| /** | |
| * Lodash Mixin Util: isSet | |
| * @description Returns flag whether value is - undefined null, empty string, empty array, or empty object | |
| * @param {*} val - Value to Check | |
| * @author Timothy A. Perez <[email protected]> | |
| */ | |
| (function () { | |
| function isSet(val) { | |
| return (! ((_.isUndefined(val) || val === null) || (_.isArray(val) && val.length === 0) || (_.isObject(val) && _.isEmpty(val)) || (_.isString(val) && val === '')) ); | |
| } |
greyaperez
/ predictable-random.js
Created
February 10, 2016 19:13
Predictable Random - Is Random Truly Random?
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| /** | |
| * Predictable Random - Is Random Truly Random? | |
| * @description - Not the cleanest code, but more of a proof of concept quick flesh out. | |
| * @author Timothy A. Perez <[email protected]> | |
| */ | |
| /////////////////////////////////////////////////// | |
| var sampleTest = (function a(limit, last, r, i, repeatLog) { | |
| if (!limit) { | |
| console.log('Result: ', repeatLog); | |
| repeatLog = null; |
greyaperez
/ salesforce-utils-angular.js
Last active
January 7, 2016 18:13
Salesforce Utils Angular App. Includes query service which allows async queries to SF objects.
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| /////////////////// | |
| // INITIAL SETUP | |
| /////////////////// | |
| /* | |
| // On VF page, pass Session_ID to Client | |
| var SESSION_ID = '{!$Api.Session_ID}'; | |
| */ | |
| /////////////////// | |
| // Angular Module |
greyaperez
/ addSingletonGetter.js
Created
December 9, 2015 19:58
Create Singleton Class Instances without Polluting the global scope.
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| /** | |
| * Adds a {@code getInstance} static method that always return the same instance | |
| * object. | |
| * @param {!Function} ctor The constructor for the class to add the static | |
| * method to. | |
| */ | |
| function addSingletonGetter(ctor) { | |
| ctor.getInstance = function() { | |
| if (ctor.instance_) { | |
| return ctor.instance_; |
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| var x = 'b'; | |
| var y = 'd'; | |
| var caseHandlers = { | |
| 'a': caseHandlerMethod1, | |
| 'b': caseHandlerMethod2, | |
| 'c': caseHandlerMethod3, | |
| 'default': defaultHandlerMethod | |
| }; | |
| switch2(caseHandlers,x); |
greyaperez
/ dev-console-inject-js-lib.js
Last active
December 9, 2015 15:57
Inject jQuery from Dev Console on any Page
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| var JS_LIB = { | |
| ANGULAR: 'https://ajax.googleapis.com/ajax/libs/angularjs/1.4.5/angular.min.js', | |
| JQUERY: 'https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js', | |
| LODASH: 'https://cdnjs.cloudflare.com/ajax/libs/lodash.js/3.10.1/lodash.js' | |
| } | |
| // Inject jQuery & Lodash | |
| function injectAndRun(lib, callback) { | |
| (function(d, script) { | |
| script = d.createElement('script'); |
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