annotate demo/more/prose @ 2257:28a541bd2d23
Use referenced (rather than all) free variables as keys for pure caches.
| author |
Ziv Scully <ziv@mit.edu> |
| date |
Sun, 27 Sep 2015 14:46:12 -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>
|
