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F# Data type providers

Reading the F# snippets RSS feed using the F# Data XML type provider. Look, you now get tool tips for type providers too!

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#r "System.Xml.Linq.dll"
open FSharp.Data

type Rss = XmlProvider<"http://fssnip.net/pages/Rss">
let snippets = Rss.GetSample()

// Title.Value is a property returning string 
printfn "%s" snippets.Channel.Title.Value

// Get all item nodes and print title with link
for item in snippets.Channel.Items do
  printfn " - %s (%s)" item.Title.Value item.Link
namespace Microsoft.FSharp
namespace Microsoft.FSharp.Data
type Rss = obj

Full name: Script.Rss
val snippets : obj

Full name: Script.snippets
val printfn : format:Printf.TextWriterFormat<'T> -> 'T

Full name: Microsoft.FSharp.Core.ExtraTopLevelOperators.printfn
val item : obj

More information

Link:http://fssnip.net/tO
Posted:8 years ago
Author:Tomas Petricek
Tags: type providers , f# data

This web site is created using F# and Suave web server. It is hosted on Azure and the source code is on GitHub. Contributions are welcome!

The first version of fssnip.net has been created by @tomaspetricek back in 2010. This web site is a new, open-source and contribution-friendly version.