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Website : rimsha.abasa.com

: / var / canvas / node_modules / subtitle / src /

Filename : map.ts

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import { Transform } from 'stream'
import { Node } from '.'

export const map = (mapper: (node: Node, index: number) => any) => {
  let index = 0

  return new Transform({
    objectMode: true,
    autoDestroy: false,
    transform(chunk: Node, _encoding, callback) {
      callback(null, mapper(chunk, index++))
    }
  })
}