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Last change
on this file was a762898, checked in by istevanoska <ilinastevanoska@…>, 5 months ago |
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Added visualizations
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Property mode
set to
100644
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File size:
588 bytes
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| 1 | "use strict";
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| 2 |
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| 3 | Object.defineProperty(exports, "__esModule", {
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| 4 | value: true
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| 5 | });
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| 6 | exports.default = reduce;
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| 7 | function reduce(values, reducer, value) {
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| 8 | if (typeof reducer !== "function") throw new TypeError("reducer is not a function");
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| 9 | const iterator = values[Symbol.iterator]();
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| 10 | let done,
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| 11 | next,
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| 12 | index = -1;
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| 13 | if (arguments.length < 3) {
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| 14 | ({
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| 15 | done,
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| 16 | value
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| 17 | } = iterator.next());
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| 18 | if (done) return;
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| 19 | ++index;
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| 20 | }
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| 21 | while (({
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| 22 | done,
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| 23 | value: next
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| 24 | } = iterator.next()), !done) {
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| 25 | value = reducer(value, next, ++index, values);
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| 26 | }
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| 27 | return value;
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| 28 | } |
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