jashkenas/underscore — pull request #1880 by eraser88 (2014-09-28 08:34:48+00:00)
Title: Fixing issue with sorting which fails when different datatypes are given...

... in the sortby list.

Fixing sorting issue mentioned below :

If i have objects like these :
`[{"1", 100}, {"1", 1}, {"1", 2}, {"1", 200}]`
If i sort the elements using both the columns then the result should be :
`[{"1", 1}, {"1", 2}, {"1", 100}, {"1", 200}]`
But in the current code the result that is displayed is :
`[{"1", 1}, {"1", 100}, {"1", 2}, {"1", 200}]`