just-order-by

Part of a library of zero-dependency npm modules that do just do one thing. Guilt-free utilities for every occasion.

🍦 Try it

npm install just-order-by

yarn add just-order-by

Produces a new array, sorted in given order

import orderBy from 'just-order-by';

orderBy([10, 1, 5, 20, 15, 35, 30, 6, 8]); // [1, 5, 6, 8, 10, 15, 20, 30, 35]

orderBy(
  [
    { user: 'fabio', details: { city: 'Milan', age: 34 } },
    { user: 'max', details: { city: 'Munich', age: 29 } },
    { user: 'zacarias', details: { city: 'Sao Paulo', age: 44 } },
    { user: 'robert', details: { city: 'Manchester', age: 28 } },
    { user: 'max', details: { city: 'Zurich', age: 38 } },
  ],
  [
    {
      property(v) {
        return v.details.age;
      },
    },
  ]
);

/*
[
  {user: 'robert', age: 28},
  {user: 'max', age: 29},
  {user: 'fabio', age: 34},
  {user: 'klaus', age: 38},
  {user: 'zacarias', age: 44},
]
*/

orderBy(
  [
    {user: 'fabio', age: 34},
    {user: 'max', age: 29},
    {user: 'zacarias', age: 44},
    {user: 'robert', age: 28},
    {user: 'klaus', age: 38},
  ],
  [
    {
      property: 'user',
    },
  ]
);

/*
[
  {user: 'fabio', age: 34},
  {user: 'klaus', age: 38},
  {user: 'max', age: 29},
  {user: 'robert', age: 28},
  {user: 'zacarias', age: 44},
]
*/

orderBy(
  [
    { user: 'fabio', age: 34 },
    { user: 'max', age: 29 },
    { user: 'zacarias', age: 44 },
    { user: 'moris', age: 28 },
    { user: 'max', age: 38 },
  ],
  [
    {
      property: 'user',
      order: 'desc',
    },
    {
      property(v) {
        return v.age;
      },
    },
  ]
);

/*
[
  {
    user: 'zacarias',
    age: 44
  },
  {
    user: 'moris',
    age: 28
  },
  {
    user: 'max',
    age: 29
  },
  {
    user: 'max',
    age: 38
  },
  {
    user: 'fabio',
    age: 34
  }
]
*/