jamiel rahi jamfromouterspace

jamfromouterspace / delay.js

Created November 17, 2019 07:40

A simple delay function for async javascript

	const delay = ms => {
	return new Promise(resolve => {
	setTimeout(() => resolve(), ms);
	});
	};

	export default delay;

	// example (1-second delay)
	// await delay(1000)

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jamfromouterspace / postPriority.js

Last active July 6, 2019 17:15

A simple recursive function for flattening a tree of forum posts saved in MongoDB, preserving the correct order in which to display them (left order traversal). Used in notmoodle.com (app.js and thread.ejs).

	var getPostPriority = async function(nodeRef, priority){
	var node = await Post.findById(nodeRef)
	priority.push(node);
	for(var i = 0; i < node.children.length; i++)
	await getPostPriority(node.children[i], priority);
	return priority;
	}