find-last-key

Like find-first-key, but searches the sequence from end to start.

Exported from

Modifiers

sealed

Arguments

seqAn instance of <vector>.
pred?An instance of <function> that returns #t for a matching condition.
start:An instance of <integer> from which element to start the search.  Defaults to 0.
end:An instance of <integer> at which to end the search.  Defaults to the size of seq.
failure:An instance of <object>.  Returned if no match found.  Defaults to #f.

Values

key-or-failureAn instance of <integer> or the failure value.
Find the index of first element of a <vector> that satisfies a predicate.
The vector-search module provides basic search and replace capabilities upon restricted subsets of <sequence> — primarily <vector>.
The class of arrays of rank one (i.e., exactly one dimension).
The class of objects that can be applied to arguments.
The class of integers.
The class of all Dylan objects.