1343a107cb
Co-authored-by: GCHQDeveloper581 <63102987+GCHQDeveloper581@users.noreply.github.com> (Minor tweaks to pass CI)
63 lines
1.5 KiB
JavaScript
63 lines
1.5 KiB
JavaScript
/**
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* @license Apache-2.0
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*/
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import BigNumber from "bignumber.js";
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import Operation from "../Operation.mjs";
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import { createNumArray } from "../lib/Arithmetic.mjs";
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import { ARITHMETIC_DELIM_OPTIONS } from "../lib/Delim.mjs";
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/**
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* MOD operation
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*/
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class MOD extends Operation {
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/**
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* MOD constructor
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*/
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constructor() {
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super();
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this.name = "MOD";
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this.module = "Default";
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this.description = "Computes the modulo of each number in a list with a given modulus value. Numbers are extracted from the input based on the delimiter, and non-numeric values are ignored.<br><br>e.g. <code>15 4 7</code> with modulus <code>3</code> becomes <code>0 1 1</code>";
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this.inputType = "string";
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this.outputType = "string";
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this.args = [
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{
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"name": "Modulus",
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"type": "number",
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"value": 2
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},
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{
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"name": "Delimiter",
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"type": "option",
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"value": ARITHMETIC_DELIM_OPTIONS,
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}
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];
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}
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/**
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* @param {string} input
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* @param {Object[]} args
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* @returns {string}
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*/
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run(input, args) {
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const modulus = new BigNumber(args[0]);
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const delimiter = args[1];
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if (modulus.isZero()) {
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throw new Error("Modulus cannot be zero");
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}
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const numbers = createNumArray(input, delimiter);
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const results = numbers.map(num => num.mod(modulus));
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return results.join(" ");
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}
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}
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export default MOD;
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