Merge pull request #187 from LiamGoodacre/fix/remove-array-ref-eq

Remove the ref equality check in the Eq Array instance

Author: hdgarrood

src/Data/Eq.js

@@ -15,7 +15,6 @@ exports.eqStringImpl = refEq;
 exports.eqArrayImpl = function (f) {
   return function (xs) {
     return function (ys) {
-      if (xs === ys) return true;
       if (xs.length !== ys.length) return false;
       for (var i = 0; i < xs.length; i++) {
         if (!f(xs[i])(ys[i])) return false;