Core

• Remove duplicate elements in the array

  removeDuplicate([Object])
  # [1,2,3,2] -> [1,2,3]
  

• remove elem(s) on a array

  arrayRemove(Array,...elem)
  

• async loopTask([Object]: list, func: callback, Object:opts) -> []
  # opts = {execLength:10,timeGap:1000}
  # callback = async (e)=>{} -> Object