splarg v0.0.1

Splarg

Utils for dealing with function arguments

You can either just require the individual methods (/lib/method) or use the splarg, which works like this

splarg.apply(null, arguments)
-> toArray

splarg.trim().apply(null, arguments)
-> toArray -> trim

splarg.trim().splitCallback().apply(null, arguments)
-> toArray -> trim -> splitCallback

utils can take arguments

splarg.splitCallback(9).apply(null, arguments)

in this case the callback wont be split from the rest of the arguments if its index is passed 9

utils

trim

remove trailing undefined values or optionally pass a filter

splitCallback

splits the arguments if the last is a function

(3, 4, fn) -> [[3, 4], fn]

optionally pass a minimum callback index