Difference between revisions of "Show and Read instance"
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The next question is: |
The next question is: |
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| − | Shall <hask>show</hask> emit valid Haskell code, |
+ | Shall <hask>show</hask> emit valid Haskell code, that represents the shown data, |
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| − | that represents the shown data, |
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| − | [http://www.haskell.org/pipermail/libraries/2005-March/003496.html Meaning of Show and Read I] |
+ | * [http://www.haskell.org/pipermail/libraries/2005-March/003496.html Meaning of Show and Read I] |
| − | [http://www.haskell.org/pipermail/libraries/2005-March/003497.html Meaning of Show and Read II] |
+ | * [http://www.haskell.org/pipermail/libraries/2005-March/003497.html Meaning of Show and Read II] |
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| − | [http://www.haskell.org/pipermail/libraries/2006-November/006257.html Raw vs. Show] |
+ | * [http://www.haskell.org/pipermail/libraries/2006-November/006257.html Raw vs. Show] |
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[[Category:Style]] |
[[Category:Style]] |
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Latest revision as of 14:32, 13 November 2006
What shall the Show and Read instances show and parse, respectively? It is certainly a good thing, if
readparses, whatshowshows.
The next question is:
Shall show emit valid Haskell code, that represents the shown data,
or shall it show eye-candy, maybe even formatted in a line-oriented way.