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Kasahs/batcher.js

Created December 12, 2018 13:53
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batching helper
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batcher.js
function* batches(volume, batchSize) {
let parts = Math.ceil(volume / batchSize)
for (let i = 0; i < parts; i++) {
yield { value: Math.min(volume, batchSize), index: i }
volume -= batchSize
}
}
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