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v2.2.6 / 2018-06-08

  • Fixed compatibility issue with usage in an es module environment

v2.2.5 / 2016-05-02

  • Improved performance of dedupe variant even further, thanks Andres Suarez

v2.2.4 / 2016-04-25

v2.2.3 / 2016-01-05

  • Updated bind variant to use [].join(' ') as per the main script in 2.2.2

v2.2.2 / 2016-01-04

  • Switched from string concatenation to [].join(' ') for a slight performance gain in the main function.

v2.2.1 / 2015-11-26

  • Add deps parameter to the AMD module, fixes an issue using the Dojo loader, thanks Chris Jordan

v2.2.0 / 2015-10-18

v2.1.5 / 2015-09-30

  • reverted a new usage of Object.keys in dedupe.js that slipped through in the last release

v2.1.4 / 2015-09-30

  • new case added to benchmarks
  • safer hasOwnProperty check
  • AMD module is now named, so you can do the following:
define(["classnames"], function (classNames) {
  var style = classNames("foo", "bar");
  // ...

v2.1.3 / 2015-07-02

  • updated UMD wrapper to support AMD and CommonJS on the same pacge

v2.1.2 / 2015-05-28

  • added a proper UMD wrapper

v2.1.1 / 2015-05-06

  • minor performance improvement thanks to type caching
  • improved benchmarking and results output

v2.1.0 / 2015-05-05

  • added alternate dedupe version of classNames, which is slower (10x) but ensures that if a class is added then overridden by a falsy value in a subsequent argument, it is excluded from the result.

v2.0.0 / 2015-05-03

  • performance improvement; switched to Array.isArray for type detection, which is much faster in modern browsers. A polyfill is now required for IE8 support, see the Readme for details.

v1.2.2 / 2015-04-28

  • license comment updates to simiplify certain build scenarios

v1.2.1 / 2015-04-22

  • added safe exporting for requireJS usage
  • clarified Bower usage and instructions

v1.2.0 / 2015-03-17

  • added comprehensive support for array arguments, including nested arrays
  • simplified code slightly


Please see the git history for the details of previous versions.

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