Convert command line arguments into an array in Bash

Question

How do I convert command-line arguments into a bash script array?

I want to take this:

./something.sh arg1 arg2 arg3

and convert it

Answer 1

Easier Yet, you can operate directly on $@ ;)

Here is how to do pass a a list of args directly from the prompt:

function echoarg { for stuff in "$@" ; do echo $stuff ; done ; } 

    echoarg Hey Ho Lets Go
    Hey
    Ho
    Lets
    Go