Operators.( ||> )<'T1,'T2,'U> Function (F#)
Visual Studio 2012
Apply a function to two values, the values being a pair on the left, the function on the right.
Namespace/Module Path: Microsoft.FSharp.Core.Operators
Assembly: FSharp.Core (in FSharp.Core.dll)
// Signature:
( ||> ) : 'T1 * 'T2 -> ('T1 -> 'T2 -> 'U) -> 'U
// Usage:
(arg1, arg2) ||> func
The following example demonstrates the use of the ||> operator.
let append string1 string2 = string1 + "." + string2 let result1 = ("abc", "def") ||> append printfn "(\"abc\", \"def\") ||> append gives %A" result1 let toUpper (string1:string) (string2:string) = string1.ToUpper(), string2.ToUpper() let result2 = ("abc", "def") ||> toUpper ||> append printfn "result2: %A" result2
("abc", "def") ||> append gives "abc.def"
result2: "ABC.DEF"
