Mercurial > urweb
annotate demo/more/prose @ 1556:e1f5d9c4cc20
An abstract type of IDs
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Sat, 03 Sep 2011 12:51:05 -0400 |
| parents | 166ea3944b91 |
| children |
| rev | line source |
|---|---|
| adamc@915 | 1 <p>These are some extra demo applications written in <a href="http://www.impredicative.com/ur/">Ur/Web</a>. See <a href="http://www.impredicative.com/ur/demo/">the main demo</a> for a more tutorial-like progression through language and library features.</p> |
| adamc@915 | 2 |
| adamc@917 | 3 dragList.urp |
| adamc@917 | 4 |
| adamc@992 | 5 <p>This is an Ur/Web version of the "draggable lists" <a href="http://groups.inf.ed.ac.uk/links/examples/">demo program from Links</a>.</p> |
| adamc@917 | 6 |
| adamc@915 | 7 grid1.urp |
| adamc@992 | 8 |
| adamc@992 | 9 orm1.urp |
| adamc@992 | 10 |
| adamc@992 | 11 <p>Many varieties of "object-relational mapping" (ORM) can be implemented as libraries in Ur/Web, as this demo shows.</p> |
| adamc@995 | 12 |
| adamc@995 | 13 versioned1.urp |
| adamc@995 | 14 |
| adamc@995 | 15 <p>We can also build a data store abstraction that makes it possible to view old versions of records.</p> |