Elep

export const getPurposes = (category, includeLowerCategories) => {
	//these categories aren't used
	if (category === 'functional' || category === 'preferences') {
		return [];
	}

if (category === 'marketing') {
		if (includeLowerCategories) {
			return [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
		} else {
			return [1, 2, 3, 4, 5, 6, 10];
		}
	} else if (category === 'statistics') {
		return [1, 7, 8, 9];
	}
}

export const filterArray = (arrayToFilter, arrayToFilterBy) => {
	if (!arrayToFilter) {
		arrayToFilter = {};
	}
	if (!Array.isArray(arrayToFilterBy)) {
		arrayToFilterBy = Object.keys(arrayToFilter);
	}
	const keysToFilterBy = arrayToFilterBy.map(item => parseInt(item));
	return Object.keys(arrayToFilter)
		.filter(key => keysToFilterBy.includes(parseInt(key)))
		.map(key => arrayToFilter[key]);
}

export const concatenateString = (array) => {
	let string = '';
	const max = array.length - 1;
	for (var key in array) {
		if (array.hasOwnProperty(key)) {
			string += array[key];
			if (key < max) {
				string += ', ';
			} else {
				string += '.';
			}
		}
	}
	return string;
}