svelte
Version:
Cybernetically enhanced web apps
10 lines (9 loc) • 340 B
JavaScript
/**
* @param {string[]} strings
* @param {string} conjunction
*/
export function list(strings, conjunction = 'or') {
if (strings.length === 1) return strings[0];
if (strings.length === 2) return `${strings[0]} ${conjunction} ${strings[1]}`;
return `${strings.slice(0, -1).join(', ')} ${conjunction} ${strings[strings.length - 1]}`;
}