paulmillr/es6-shim — pull request #213 by cscott (2014-02-13 09:57:07+00:00)
Title: Fix Array#find and Array#findIndex on sparse arrays.

The Array#find and Array#findIndex methods should skip elements which are
not present in the array-like object, but not terminate the search.
Audited against Jan 20, 2014 ES6 draft.