chickadee » data-structures » string-intersperse

string-intersperse LIST #!optional STRINGprocedure

Returns a string that contains all strings in LIST concatenated together. STRING is placed between each concatenated string and defaults to " ".

(string-intersperse '("one" "two") "three")

is equivalent to

(apply string-append (intersperse '("one" "two") "three"))