Difference between revisions of "Arrow"
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EndreyMark (talk | contribs) (→Introducton: and →Examples: : most important introductory materials and examples: arrow parser, mimicking dataflow programming) |
EndreyMark (talk | contribs) (→Dataflow languages: writing an introdctory text with referring to Ross Patersons' Arrow and Computations, and moving Lucid material to a separate page) |
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==== Dataflow languages ==== |
==== Dataflow languages ==== |
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| + | [http://www.soi.city.ac.uk/~ross/papers/fop.html Arrows and Computation] written by [http://www.soi.city.ac.uk/%7Eross/ Ross Paterson] mentions how to mimick dataflow programming in (lazy) functional languages. See more on Lucid's own HaskellWiki page: [[Lucid]]. |
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| − | ===== Lucid ===== |
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| − | A fast-food implementation: |
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| − | * [[Media:Lucid.lhs|Lucid.lhs]] |
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| − | * [[Media:Test.lhs|Test.lhs]] |
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| − | |||
| − | A better implementation could be written using the arrow library available at the [http://www.haskell.org/arrows/download.html Downloads page of Arrows: A General Interface to Computation] written by [http://www.galois.com/~antony/ Antony Courtney], |
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| − | [http://www.cs.nott.ac.uk/~nhn/ Henrik Nilsson] and |
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| − | [http://www.soi.city.ac.uk/~ross/ Ross Paterson]. |
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[[Category:Standard classes]] |
[[Category:Standard classes]] |
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Revision as of 13:45, 11 June 2006
Introduction
Arrows: A General Interface to Computation written by Ross Peterson.
HaWiki's ArrowsIntroduction
Examples
Parser
A good example of the mentioned arrow parsers can be seen in A New Notation for Arrows written by Ross Peterson: figure 2, 4, 6 (page 3, 5, 6).
An implementation: PArrows written by Einar Karttunen.
Stream processor
IO-like things
Fudgets
Dataflow languages
Arrows and Computation written by Ross Paterson mentions how to mimick dataflow programming in (lazy) functional languages. See more on Lucid's own HaskellWiki page: Lucid.