Are your mixins ECMAScript 5 compatible? - Human Who CodesPosted at December 11, 2012 by Nicholas C. Zakas Tags: ECMAScript 5, JavaScript I was working with a client recently on a project that could make full use of ECMAScript 5 when I came across an interesting problem. The issue stemmed from the use of mixins, a very common pattern in JavaScript where one object is assigned properties (including methods) from another. Most mixin functions look somethin
