From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40077) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e4ejT-0001VU-Uj for guix-patches@gnu.org; Tue, 17 Oct 2017 23:09:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e4ejS-0004kM-Dw for guix-patches@gnu.org; Tue, 17 Oct 2017 23:09:23 -0400 Received: from debbugs.gnu.org ([208.118.235.43]:38370) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1e4ejS-0004k7-B6 for guix-patches@gnu.org; Tue, 17 Oct 2017 23:09:22 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1e4ejS-0004mL-4R for guix-patches@gnu.org; Tue, 17 Oct 2017 23:09:22 -0400 Subject: [bug#28884] [PATCH 33/38] gnu: Add ghc-foldl. Resent-Message-ID: From: rsiddharth Date: Wed, 18 Oct 2017 03:07:53 +0000 Message-Id: <20171018030758.1211-33-s@ricketyspace.net> In-Reply-To: <20171018030758.1211-1-s@ricketyspace.net> References: <20171018030217.1001-1-s@ricketyspace.net> <20171018030758.1211-1-s@ricketyspace.net> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+kyle=kyleam.com@gnu.org Sender: "Guix-patches" To: 28884@debbugs.gnu.org Cc: s@ricketyspace.net * gnu/packages/haskell.scm (ghc-foldl): New variable. --- gnu/packages/haskell.scm | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index 682f2da1e..8c1b725fd 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -10038,4 +10038,36 @@ myVector vector list element = ") (license license:expat))) +(define-public ghc-foldl + (package + (name "ghc-foldl") + (version "1.3.2") + (source + (origin + (method url-fetch) + (uri (string-append "https://hackage.haskell.org/package/" + "foldl-" version "/" + "foldl-" version ".tar.gz")) + (sha256 + (base32 + "1z3xjz4khs2kr3mqkbh7dz4kd6gkdk2r67wjkvrxnmp533aqh90n")))) + (build-system haskell-build-system) + (inputs `(("ghc-mwc-randam" ,ghc-mwc-random) + ("ghc-primitive" ,ghc-primitive) + ("ghc-text" ,ghc-text) + ("ghc-vector" ,ghc-vector) + ("ghc-unordered-containers" ,ghc-unordered-containers) + ("ghc-hashable" ,ghc-hashable) + ("ghc-contravariant" ,ghc-contravariant) + ("ghc-profunctors" ,ghc-profunctors) + ("ghc-comonad" ,ghc-comonad) + ("ghc-vector-builder" ,ghc-vector-builder))) + (home-page "https://github.com/Gabriel439/Haskell-Foldl-Library") + (synopsis "Composable, streaming, and efficient left folds for Haskell") + (description "This Haskell library provides strict left folds that stream +in constant memory, and you can combine folds using @code{Applicative} style +to derive new folds. Derived folds still traverse the container just once +and are often as efficient as hand-written folds.") + (license license:bsd-3))) + ;;; haskell.scm ends here -- 2.15.0.rc0