export function merge(…sets) {
if (sets.length > 1) { sets[0] = sets[0].slice(0, -1); const xl = sets.length - 1; for (let x = 1; x < xl; ++x) { sets[x] = sets[x].slice(1, -1); } sets[xl] = sets[xl].slice(1); return sets.join(''); } else { return sets[0]; }
} export function subexp(str) {
return "(?:" + str + ")";
} export function typeOf(o) {
return o === undefined ? "undefined" : (o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase());
} export function toUpperCase(str) {
return str.toUpperCase();
} export function toArray(obj) {
return obj !== undefined && obj !== null ? (obj instanceof Array ? obj : (typeof obj.length !== "number" || obj.split || obj.setInterval || obj.call ? [obj] : Array.prototype.slice.call(obj))) : [];
} export function assign(target, source) {
const obj = target; if (source) { for (const key in source) { obj[key] = source[key]; } } return obj;
} //# sourceMappingURL=util.js.map