/test/fixtures/sort_by.js

http://github.com/misfo/jim · JavaScript · 15 lines · 11 code · 1 blank · 3 comment · 0 complexity · 93e1c1e1351b038f0db01b23b6dac38b MD5 · raw file 

    

  1. _.sortBy = function(obj, iterator, context) {
    2. 

  2.   return _.pluck(_.map(obj, function(value, index, list) {
    3. 

  3.     return {
    4. 

  4.       value : value,
    5. 

  5.       criteria : iterator.call(context, value, index, list)
    6. 

  6.     };
    7. 

  7.   }).sort(function(left, right) {
    8. 

  8.     var a = left.criteria, b = right.criteria;
    9. 

  9.     return a < b ? -1 : a > b ? 1 : 0;
    10. 

  10.   }), 'value');
    11. 

  11. };
    12. 

  12. 

  13. // borrowed from:
    14. 

  14. //     Underscore.js 1.1.6
    15. 

  15. //     (c) 2011 Jeremy Ashkenas, DocumentCloud Inc.
    16.