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Test if a condition holds for all items of a list
Given a list, test if a certain logical condition (i.e. predicate) holds for all items of the list.
ruby
erlang
fsharp fsharp
Submit a new solution for ruby, erlang, csharp, or fsharp
There are 9 other solutions in additional languages (clojure, cpp, fantom, groovy ...)
[2, 3, 4].all? { |x| x > 1 }
Result = lists:all(Pred, List).
let rec IsAll predicate source =
let mutable acc = true
for e in source do
acc <- acc && (predicate e)
acc
let mutable acc = true
for e in source do
acc <- acc && (predicate e)
acc
Submit a new solution for ruby, erlang, csharp, or fsharp
There are 9 other solutions in additional languages (clojure, cpp, fantom, groovy ...)
