| 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 |
