ckeys v3.0.2

ckeys

Return a compare function (to compare object's keys) to use in an Array's .sort() function

Installation

$ npm install --save ckeys

Usage

ckeys(key)

var ckeys = require('ckeys')

var array = [
  {text: 'a', num: 7},
  {text: 'b', num: 1},
  {text: 'c', num: 23},
  {text: 'd', num: 79}
]

array.sort(ckeys('num'))

/*

[ { text: 'b', num: 1 },
  { text: 'a', num: 7 },
  { text: 'c', num: 23 },
  { text: 'd', num: 79 } ]

*/

array.sort(ckeys('num', true))

/*

[ { text: 'd', num: 79 },
  { text: 'c', num: 23 },
  { text: 'a', num: 7 },
  { text: 'b', num: 1 } ]

*/