Functions Documentation
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Name match
Syntax (match list var boolean-exp) -> first item that matches
Argument List list: list of what you want to find a match in
var: a local variable used to store the current item in the list being checked agains the boolean expression.
boolean-exp: the expression to check the var against
Returns first item that matches
Category list
Description Allows one to find a match amongst a list.
(match (list 1 2 3 4 5) itm (eq (modulo itm 2) 0)))

The above code returns 2 (it returns the first item in the list that is divisible by 2)