cfunction (string/find-all patt str) Searches for all instances of pattern patt in string str. Returns an array of all indices of found patterns. Overlapping instances of the pattern are not counted, meaning a byte in string will only contribute to finding at most on occurrence of pattern. If no occurrences are found, will return an empty array.
(string/find-all "duck" "duck duck duck goose!") # => @[0 5 10]