sirmews · April 25, 2020 21:58
diff --git a/check if keys exist and are not null.js b/check if keys exist and are not null.js
 const doNecessaryKeysExist = (obj) => {
 	const neededKeys = ['GID', 'day_part', 'day']
 	let expectedTrueValues = neededKeys.length
 	let trueValues = neededKeys.reduce((a, prop) => {
 		return a + (prop in obj && obj[prop] !== null)
 	}, 0);
 	return expectedTrueValues === trueValues
 }
	const doNecessaryKeysExist = (obj) => {
	const neededKeys = ['GID', 'day_part', 'day']
	let expectedTrueValues = neededKeys.length
	let trueValues = neededKeys.reduce((a, prop) => {
	return a + (prop in obj && obj[prop] !== null)
	}, 0);
	return expectedTrueValues === trueValues
	}