refactor count
refactor empty?
add basic `apply` test
add comment to introduce Chlorine inline
add comment to introduce Chlorine inline
add docstring for chlorine.core/js (in test)
move isa? to boot.cl2
refactor string?
refactor `type`
remove regexp? and boolean? from api
add docstring to `get`
add core/boolean
refactor reduce
refactor reductions
add reduce inline form
add reductions inline form
rewrite subvec using native .slice
refactor map*
refactor map
replace %1 with % in functions with one unique arg