Str 0.16.0

Str

Str is an F# extension and module library for System.String It also works with Fable.

It Includes:

• A Str module that has all methods from the String type as functions, and more. Adapted and extended from FSharpX

• A Computational Expressions str that can be used build up strings ( using a StringBuilder internally).

• Extension members on Str like .Get .First .Last .SecondLast and more. With nicer IndexOutOfRangeExceptions that include the bad index and the actual size.

• Extensive Tests

Usage

Just open the namespace

open global.Str // the use of the 'global' specifier is needed when used in F# scripts, so that a second call to 'open Str' does not try to open the Str module that has a RequireQualifiedAccess attribute

this namespace contains:

• a module also called Str
• a Computational Expressions called str
• this will also auto open the extension members on System.String

then you can do:

let hello = // "Hello, World !!!"
    str {
        "Hello"
        ','
        " World "
        for i in 1..3 do
            "!"
    }

License

MIT

Test

All Tests from the from FSharp.Core's Array module ported and adapted to run in both javascript and dotnet. go to the tests folder

cd Tests

For testing with .NET using Expecto run

dotnet run

for testing with Fable.Mocha run

npm test

Changelog

0.16.0

• fix overloads for if StringComparison
• check TS build in Fable

0.15.0

• implementation ported from FsEx
• added more tests