Add authors entry to composer.json
Add more Enumerable methods
Add Enumerable#detect and #find
Add Enumerable#find_index
Add Enumerable#drop and #drop_while
Add Enumerable#each_cons
Enumerable.numeric returns false of $object is not an array
Add Ary and Hash classes and update Phuby function support
Replace Array references with Ary since it causes a php syntax error
Add Enumerable#each_slice
Add Enumerable#one?
Add Enumerable#select
Add Enumerable#reject
Add Enumerable#group_by
Add Enumerable#entries