Difference between revisions of "Show and Read instance"
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(How to implement show and read?) |
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Revision as of 14:24, 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 something user friendly, maybe even something that is formatted in a line-oriented way.