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Younho Choo younho9

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younho9 / mock-http.js

Created July 2, 2021 01:06 — forked from jofftiquez/mock-http.js

Mock HTTP request in javascript using promise and timeout.

	const mock = (success, timeout) => {
	return new Promise((resolve, reject) => {
	setTimeout(() => {
	if(success) {
	resolve();
	} else {
	reject({message: 'Error'});
	}
	}, timeout);
	});

younho9 / fetch.ts

Created May 12, 2021 07:48

Fetch Error Handling

	const handleErrors = (res: Response) => {
	if (!res.ok) {
	throw Error(res.statusText);
	}

	return res;
	}

	fetch("http://httpstat.us/500")
	.then(handleErrors)

younho9 / filter.js

Last active April 26, 2021 23:51

	const filterObj = (obj, f) => (o=Object).fromEntries(o.entries(obj).filter([k,v]=>f(k)))

	const select = (obj, ...props) => filterObj(obj, k => props.includes(k))

	const omit = (obj, ...props) => filterObj(obj, k => !props.includes(k))