F# Generics

by Online Tutorials Library July 14, 2022

F# Generics

F# allows you to write generic function, method, type, variable etc. It helps to avoid repeating of code for each type. By writing generic code you can apply it for any type or value.

Syntax:

    // Generic function.  let function-name<type-parameters> parameter-list =   function-body    // Generic method.  [ static ] member object-identifer.method-name parameter-list [ return-type ] =  method-body    // Generic class, record, interface, structure,  // or discriminated union.  type type-name type-definition  

F# Generic Function Example

  let genericFunctionExample<‘T> x y =      printfn “%A %A” x y    genericFunctionExample 1 2  

Output:

1 2

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