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Function of the day
Takes 2 arguments
pred, list
Return true if function
pred
returns true for all elements oflist
.Inputs
pred
-
Predicate
list
-
Input list
Type
all :: (a -> bool) -> [a] -> bool
Examples
lib.lists.all
usage exampleall (x: x < 3) [ 1 2 ] => true all (x: x < 3) [ 1 2 3 ] => false