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import { _isArray } from './_internals/_isArray'import { _keys } from './_internals/_keys'import { curry } from './curry'
function reduceFn(  reducer, acc, list){  if (!_isArray(list)){    throw new TypeError('reduce: list must be array or iterable')  }  let index = 0  const len = list.length
  while (index < len){    acc = reducer(      acc, list[ index ], index, list    )    index++  }
  return acc}
export const reduce = curry(reduceFn)