Hunt for an item in the container that satisfies the predicate. Key is as in count-if.
search-for-match < abstract-bag/set-container > < T > |
search-for-match < ARRAY > < T > |
search-for-match < iteratable-container-mixin > < T > |
search-for-match < LIST > < T > |
search-for-match < VECTOR > < T > |