[三道贩子] Haskell Weekly News: Issue 108

发布于 2022-08-12 16:57:56 字数 2482 浏览 11 评论 2

Haskell Weekly News: Issue 108 - March 7, 2009
http://sequence.complete.org/hwn/20090307

Announcements
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  storable 0.1 -- Storable type class for variable-sized data. Tomáš
  Janoušek [4]announced the first release of the [5]storable library,
  which fills the gap between Foreign.Storable and Data.Binary by adding
  support for marshalling (finite) values of variable-sized data types,
  like lists or trees, while preserving the performance and memory
  efficiency one expects from the Storable class. It also provides a
  (monadic) syntactic sugar that takes care of alignment restrictions by
  itself and makes instance deriving easy.

  The Industrial Haskell Group. Duncan Coutts [8]announced the creation
  of the [9]Industrial Haskell Group (IHG). The IHG is an organisation to
  support the needs of commercial users of the Haskell programming
  language. Currently, the main activity of the IHG is a collaborative
  development scheme, in which multiple companies fund work on the
  Haskell development platform to their mutual benefit. The scheme has
  started with three partners of the IHG, including Galois and Amgen.

  Extensible and Modular Generics for the Masses: emgm-0.3. Sean Leather
  [19]announced the third major release of [20]Extensible and Modular
  Generics for the Masses (EMGM), a library for generic programming in
  Haskell using type classes and a sum-of-products view. Deriving is now
  greatly improved, and there are several new functions, including case,
  everywhere, and everywhere'.

  major speed improvement: regex-tdfa reaches 1.0.0. ChrisK proudly
  [21]announced the version 1.0.0 release of [22]regex-tdfa. This is is
  not just a bug fix release; it is a serious improvement in the
  asymptotic running time of the library algorithms.

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完整的内容见原文