annotate demo/more/prose @ 1092:6f4b05fc4361
Catch attempts to mention multiple versions of the same rooted module
| author |
Adam Chlipala <adamc@hcoop.net> |
| date |
Fri, 25 Dec 2009 10:48:02 -0500 |
| parents |
166ea3944b91 |
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| rev |
line source |
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adamc@915
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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>
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adamc@915
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2
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adamc@917
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3 dragList.urp
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adamc@917
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4
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adamc@992
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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>
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adamc@917
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6
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adamc@915
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7 grid1.urp
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adamc@992
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8
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adamc@992
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9 orm1.urp
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adamc@992
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10
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adamc@992
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11 <p>Many varieties of "object-relational mapping" (ORM) can be implemented as libraries in Ur/Web, as this demo shows.</p>
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adamc@995
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12
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adamc@995
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13 versioned1.urp
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adamc@995
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14
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adamc@995
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15 <p>We can also build a data store abstraction that makes it possible to view old versions of records.</p>
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