1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
import { path } from './path.js'
function indexByPath(pathInput, list){  const toReturn = {}  for (let i = 0; i < list.length; i++){    const item = list[ i ]    toReturn[ path(pathInput, item) ] = item  }
  return toReturn}
export function indexBy(condition, list){  if (arguments.length === 1){    return _list => indexBy(condition, _list)  }
  if (typeof condition === 'string'){    return indexByPath(condition, list)  }
  const toReturn = {}  for (let i = 0; i < list.length; i++){    const item = list[ i ]    toReturn[ condition(item) ] = item  }
  return toReturn}