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24 lines
480 B
24 lines
480 B
/**
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* Merges two arrays.
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* @param {*} a
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* @param {*} b
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* @return {*}
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*/
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export default function mergeArrays(a, b) {
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const merged = a.slice()
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for (const element of b) {
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if (a.indexOf(element) < 0) {
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merged.push(element)
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}
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}
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return merged.sort((a, b) => a - b)
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// ES6 version, requires Set polyfill.
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// let merged = new Set(a)
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// for (const element of b) {
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// merged.add(i)
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// }
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// return Array.from(merged).sort((a, b) => a - b)
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} |