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Put many Seq.map function into one map?
f#

I got several transform function

let f0 i = ..

let f1 i = ..

i have to apply f0 and f1 to each element of a seq.

I can do something

seq |> Seq.map(f0) |> Seq.map(f1).

Can I do something like seq->Seq.map(f1 and f2)?

.

There are function composition operators (<<) and (>>)

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let f0 x = x + 1

let f1 x = x * 2

let s = [1;2;3]

s |> Seq.map f0 |> Seq.map f1 |> Seq.iter (printfn "%d")

s |> Seq.map (f0 >> f1) |> Seq.iter (printfn "%d")
By on 5/24/2009 12:02 AM ()

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