Per https://bugs.ecmascript.org/show_bug.cgi?id=3107 , Array#find and Array#findIndex no longer skip holes.
Updating mocha; and using ~ rather than ^, since ^ breaks in node 0.8
Older browsers report the typeof some host objects and regexes as "function"
Merge pull request #8 from ljharb/proper_function_checking

Older browsers report the typeof some host objects and regexes as "function"
Merge pull request #7 from ljharb/update_deps

Updating mocha; and using ~ rather than ^, since ^ breaks in node 0.8
Merge pull request #6 from ljharb/no_more_skipping_holes

Array#find and Array#findIndex no longer skip holes