Function isStringArray

lib/methods/table.js:190–195

(arr)

const identifier = str => `"${str.replace(/"/g, '""')}"`;
const defer = x => () => x;
const isStringArray = (arr) => {
	for (let i = 0; i < arr.length; ++i) {
		if (typeof arr[i] !== 'string') return false;
	}
	return true;
};