PPpplonski86·Feb 10, 2019Submission
Scarp 0.2.0. Second release of my first open source library
1 points · Open discussionryancerium
scarp
C#2018–2019
ryancerium / scarp
scarp
Type safe C# primitives
2Distinct people
3Mentions
0Explicit recommenders
34GitHub stars
What to know before exploring
What it is
Type safe C# primitives
GitHub
Where it is used
No documented product use has been verified yet.
What people are saying
No recommendation phrase was found in the indexed comments.
No classified warning is attached to this page. Read the discussions before treating silence as approval.
Also in these discussions
No other repository is repeatedly linked in the same discussions.
This week on Hacker News
Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:03:16 PM UTC.
No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.
Mentions over time
HN mentions by week3 dated mentions
Observed mentions: 2018-11-27 03:44:58 UTC to 2019-02-10 07:46:09 UTC. Weeks start Monday, UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| Nov 26 | 2018-11-26 00:00:00 UTC | 2018-12-03 00:00:00 UTC | 1 | 1 | 0 |
| Dec 3 | 2018-12-03 00:00:00 UTC | 2018-12-10 00:00:00 UTC | 0 | 0 | 0 |
| Dec 10 | 2018-12-10 00:00:00 UTC | 2018-12-17 00:00:00 UTC | 0 | 0 | 0 |
| Dec 17 | 2018-12-17 00:00:00 UTC | 2018-12-24 00:00:00 UTC | 0 | 0 | 0 |
| Dec 24 | 2018-12-24 00:00:00 UTC | 2018-12-31 00:00:00 UTC | 0 | 0 | 0 |
| Dec 31 | 2018-12-31 00:00:00 UTC | 2019-01-07 00:00:00 UTC | 0 | 0 | 0 |
| Jan 7 | 2019-01-07 00:00:00 UTC | 2019-01-14 00:00:00 UTC | 0 | 0 | 0 |
| Jan 14 | 2019-01-14 00:00:00 UTC | 2019-01-21 00:00:00 UTC | 0 | 0 | 0 |
| Jan 21 | 2019-01-21 00:00:00 UTC | 2019-01-28 00:00:00 UTC | 0 | 0 | 0 |
| Jan 28 | 2019-01-28 00:00:00 UTC | 2019-02-04 00:00:00 UTC | 0 | 0 | 0 |
| Feb 4 | 2019-02-04 00:00:00 UTC | 2019-02-11 00:00:00 UTC | 2 | 2 | 0 |
What Hacker News says
3 sourcesScarp 0.2.0. Second release of my first open source library
I read up on some F# (as many commenters suggested), and added the Result<T, E> functions Bind(), Map(), and MapError(). I renamed the Success concept to Ok to match F# and Rust. The Success functions work, but are now marked Obsolete. In 0.3.0 I'll make them a compile error. I also added JavaScript-like aliases called Then() that are aliases for Handle().
I improved EF Core support by adding support for nullable primitive types and String<Tag>, which I plain ol' forgot. EF Core usage is hard to justify, because queries against tagged primitive members, e.g. Long<Blog> Id, have to run locally instead of on the client. The EF Core docs briefly mention it.
If anyone knows how to add EF Core SQL support for a type, let me know, please.
The Primitive types added ASP.Net Core support via thin wrapper classes that contain the underlying strongl
Read the rest
y typed primitive. They're wrapped because ASP.Net Core doesn't allow user-defined structs to be controller route parameters. My hunch is it's because you can't have a user-defined default constructor for the generic code to call, but I haven't even Googled this yet.
I changed the Scarp.Result namespace to Scarp.Results because client code had to type Result.Result.Ok("all is well") because the namespace and class have the same name (for client code that isn't in a .Result. namespace itself).
https://github.com/ryancerium/scarp
https://www.nuget.org/packages/Scarp/
https://www.nuget.org/packages/Scarp.AspNetCore/
https://www.nuget.org/packages/Scarp.EntityFrameworkCore/
Scarp: a library of type safe C# primitives. My first open source library!
2 points · Open discussion