| Functions Documentation |
|
| Name |
enum |
| Syntax |
(enum list itemVar exp) -> value of last expression |
| Argument List |
list: A list of elements you want to walk through.
itemVar: Name of variable that will be used to hold the current element you are at in the enum. Does not need to be defined beforehand.
exp: The expression you want to evaluate for each element in the list. The element will be available inside the expression under the name you used in `itemVar'. |
| Returns |
Whatever the last function run in this returns. |
| Category |
iteration, list
|
| Description |
A function allowing you to run an expression using the variable to store the element you are at for every element in a list. |
| Example |
(enum '(a b c d) theElement
(dbgOutput theElement)
)
Will display on the debug console.
a
b
c
d
True |
| Comment |
Very useful function because you often want to do the same thing to everything in a list. |
