#14: initialValue on .reduce() will default to subject[0] if not provided.
Merge branch 'master' of github.com:JacksonGariety/fast.js into JacksonGariety-master
Merge branch 'master' of github.com:codemix/fast.js into JacksonGariety-master
add test for default initialValue on .reduce()
Merge pull request #28 from codemix/JacksonGariety-master

#14: initialValue on .reduce() will default to subject[0] if not provided