cawoodm’s gists

souporserious / args.js

Created June 25, 2021 05:26

Parse Node args using Object.fromEntries.

	const args = Object.fromEntries(
	process.argv.slice(2).map((arg) => {
	const [key, value] = arg.split('=')
	return [key.slice(2), value]
	})
	)

	// input: --port=3000 --out=dist
	// output: { port: '3000', out: 'dist' }

scottrippey / template-helpers example.js

Last active February 13, 2019 10:49

ES6 Template Helpers

	import { unindent, repeat, truthy } from "template-helpers";

	function createMessage(user, notifications) {
	return unindent(truthy`
	Hello, ${ user.name }!
	${(notifications.length > 0) && truthy`
	You have ${ notifications.length } new notification${ (notifications.length > 1) && "s" }.
	${repeat(notifications, notification => truthy`
	* ${ notification.title } ${ notification.important && "!" }
	`)}

Buthrakaur / PingUrlParallel.ps1

Created December 4, 2015 15:10

Simple load test tool in powershell

	workflow PingUrlParallel {

	param(
	[string]$url,
	[int]$parallelCount = 10,
	[int]$iterations = 10
	)

	foreach -parallel ($x in 1..$parallelCount) {
	1..$iterations \| %{

Stuk / exec.js

Created August 14, 2013 00:15

Wrap Node's `child_process.spawn` with a promise interface that rejects if the process has an error, or exits with a code other than zero.

	var spawn = require("child_process").spawn;
	var Q = require("q");

	/**
	* Wrap executing a command in a promise
	* @param {string} command command to execute
	* @param {Array<string>} args Arguments to the command.
	* @param {string} cwd The working directory to run the command in.
	* @return {Promise} A promise for the completion of the command.
	*/

Marc cawoodm