Generic Function Element-Position

( element-position < ordered-container-mixin > < element > &key < test > < key > )
Returns the position of element in container using test and
key to match. Key defaults to identity and test defaults to eq.

Method Summary (3 methods)

element-position <
contents-as-sequence-mixin
> < t > 
element-position <
iteratable-container-mixin
> < t > 
element-position < list > < t >