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17 lines
468 B
17 lines
468 B
"use strict" |
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module.exports = function (parentMedia, childMedia) { |
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if (!parentMedia.length && childMedia.length) return childMedia |
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if (parentMedia.length && !childMedia.length) return parentMedia |
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if (!parentMedia.length && !childMedia.length) return [] |
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const media = [] |
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parentMedia.forEach(parentItem => { |
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childMedia.forEach(childItem => { |
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if (parentItem !== childItem) media.push(`${parentItem} and ${childItem}`) |
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}) |
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}) |
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return media |
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}
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