jrobinsonc

export function isDefined<T>(arg: T | undefined | null): arg is T {
    return arg !== undefined && arg !== null;
}

jrobinsonc

{
  "name": "@jrobinsonc/parse-cli-arguments",
  "description": "Parse CLI arguments.",
  "version": "1.0.0",
  "main": "parse-cli-arguments.js",
  "license": "ISC",
  "author": "Jose Robinson <me@joserobinson.com> (https://joserobinson.com/)",
  "homepage": "https://gist.github.com/jrobinsonc/d90262c5fad0ad2a253ba46d33cf13b9",
  "repository": {
    "type": "git",

jrobinsonc

# Delete all comments
wp comment delete $(wp comment list --format=ids)

# Delete posts revisions
wp post delete --force $(wp post list --post_type='revision' --format=ids)

jrobinsonc

Form Utils Moved to its own repo:
https://github.com/jrobinsonc/form-utils

jrobinsonc

Use PHPStan to check your PHP files in VSCode

First, install the composer package: composer require --dev phpstan/phpstan.

Then, add this code to your .vscode/tasks.json:

{
  "label": "PhpStan",
 "detail": "Run PhpStan",

jrobinsonc

Pattern for	Link
Phone numbers	https://regex101.com/r/AyWVis/3

jrobinsonc

Use Psalm to check your PHP files in VSCode

First, install the composer package: composer require --dev vimeo/psalm.

Then, add this code to your .vscode/tasks.json:

{
      "label": "Psalm",
 "detail": "Run Psalm",

jrobinsonc

Use React Context effectively

Running example:
https://codesandbox.io/s/testing-react-context-46hbn

Original idea taken from:
https://kentcdodds.com/blog/how-to-use-react-context-effectively

⚠️ Have in mind this is not a good way to keep the state of a whole application, since every component consuming the context will re-render every time the state

jrobinsonc

const parseArgs = (slice = 0) => {
  return process.argv.slice(slice).reduce((map, item, index) => {
    let match = null;
  
    switch (true) {
      case (match = item.match(/^(?:\-\-([a-z]+)|\-([a-z]))(?:=(.+))?$/)) !== null:
        const [, longName, shortName, value] = match;
        const parsedValue = typeof value === 'undefined' ? true : value;
        const parsedName = typeof longName === 'undefined' ? shortName : longName;
        

jrobinsonc

;
(function ($, undefined) {
    $.fn.handleScroll = (upHandler, downHandler, userOptions) => {
        const options = $.extend({}, {
            debug: false
        }, userOptions);

        /**
         * Window object.
         */