37 lines
815 B
JavaScript
37 lines
815 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.createId = createId;
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exports.repeat = repeat;
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exports.indexMap = indexMap;
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exports.sleep = sleep;
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function createId(length = 8) {
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return Math.random()
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.toString(16)
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.slice(2, 2 + length);
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}
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function repeat(count, v) {
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const ret = [];
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for (let i = 0; i < count; ++i) {
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ret.push(v);
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}
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return ret;
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}
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function indexMap(count, createValue) {
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const ret = [];
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if (!createValue) {
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for (let i = 0; i < count; ++i) {
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ret.push(i);
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}
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return ret;
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}
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for (let i = 0; i < count; ++i) {
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ret.push(createValue(i));
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}
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return ret;
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}
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async function sleep(ms) {
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return new Promise(resolve => {
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setTimeout(resolve, ms);
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});
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}
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