[[modding:function:filter]]

=== filter ===

[[modding:function:filter]]

^ Syntax | (filter list variable function) |
^ Arguments | list: The list that will be filtered. |
^ | variable: The name of the variable to be used in the function. |
^ | function: A boolean function that is used to filter the list. |
^ Returns | list: A list where all elements belong to the passed in list and return true for the boolean function. |
^ Category | [[0.99]], [[list]] |
^ Description | Filter takes the passed in list and returns a new list made up of elements of the passed in list that returned true for the boolean function. |

=== Example ===

<code lisp>(filter '(1 2 3 5 7 9 11 13) element (gr element 5))</code>
That code will return the list (7 9 11 13)
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