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40 lines
1.1 KiB
TypeScript
40 lines
1.1 KiB
TypeScript
6 years ago
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export function merge(...sets:Array<string>):string {
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if (sets.length > 1) {
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sets[0] = sets[0].slice(0, -1);
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const xl = sets.length - 1;
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for (let x = 1; x < xl; ++x) {
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sets[x] = sets[x].slice(1, -1);
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}
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sets[xl] = sets[xl].slice(1);
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return sets.join('');
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} else {
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return sets[0];
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}
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}
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export function subexp(str:string):string {
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return "(?:" + str + ")";
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}
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export function typeOf(o:any):string {
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return o === undefined ? "undefined" : (o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase());
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}
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export function toUpperCase(str:string):string {
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return str.toUpperCase();
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}
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export function toArray(obj:any):Array<any> {
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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))) : [];
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}
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export function assign(target: object, source: any): any {
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const obj = target as any;
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if (source) {
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for (const key in source) {
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obj[key] = source[key];
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}
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}
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return obj;
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}
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