chickadee » vector-lib » vector-map!

vector-map! f vec_1 vec_2 ยทยทยทprocedure

Similar to vector-map, but rather than mapping the new elements into a new vector, the new mapped elements are destructively inserted into vec_1. Again, the dynamic order of application of f unspecified, so it is dangerous for f to apply either vector-ref or vector-set! to vec_1 in f.