How to load scripts for all requests one shot

Working on 40 or so requests full of pre-request and test scripts, heavy load to copy paste them from sublime editor to postman app especially when there is a function update effecting all requests. Looking forward your great support, Mac

Your 40 + requests are in the same Collection? all pre-request/test scripts are not different from each other?
Collection > … > Edit > Tab pre-request scripts or Tab test scripts > inser you script > Update > Profit )

They are all in one collection, but scripts in them are all different, Mac