nodejs util.
$ npm install epic.utillet epic = request('epic.util');
epic.array // array methods
epic.number // number methods
epic.object // object methods
epic.promise // promise methods
array:
is
join
clone
min
max
minus
distinct
distinctSet
distinctBinary
number:
toString
parse
object:
typeof
with
clone
cloneDeep
mix
collections:
queue
stack