In Any§

See primary documentation in context for routine all.

method all(        --> Junction:D)
multi  all(+values --> Junction:D)
multi  all(@values --> Junction:D)

Interprets the invocant or arguments as a list and creates an all-Junction from it.

say so 3 < <2 3 4>.all;         # OUTPUT: «False␤»
say so 1 < all(<2 3 4>);        # OUTPUT: «True␤»