group
group
xxxxxxxxxxfunction groupBy(array, keyFn) { return array.reduce((accumulator, value) => { const key = keyFn(value); if (!accumulator[key]) { accumulator[key] = [value]; } else { accumulator[key] = [value]; } return accumulator; }, {});}Source: Grepper
Closely Related Answers
xxxxxxxxxxA group of one, two, three, or four elements that represents each pixel of an image in client memory. Thus, in the context of a client memory image, a group and a pixel are the same thing.Source: Grepper
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