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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.
python 2.6
clojure
fsharp fsharp
fantom
haskell
all (> 1) [2, 3, 4]
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There are 7 other solutions in additional languages (cpp, erlang, groovy, ocaml ...)
all(x > 1 for x in [2,3,4])
(every? #(> % 1) [2 3 4])
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
echo([2,3,4].all{ it>1 })
all (> 1) [2, 3, 4]
Submit a new solution for python, clojure, fsharp, fantom ...
There are 7 other solutions in additional languages (cpp, erlang, groovy, ocaml ...)
