OPAM files for version 1.2.1

opam/lens.1.2.1/descr

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+Functional lenses
+Based on F# implementation in https://github.com/fsharp/fsharpx
+see https://github.com/fsharp/fsharpx/blob/master/src/FSharpx.Extras/Lens.fs for the original implementation
+see http://bugsquash.blogspot.com/2011/11/lenses-in-f.html -  Lenses in F#
+see http://stackoverflow.com/questions/8179485/updating-nested-immutable-data-structures - Stackoverflow question about Updating nested immutable data structures
+see http://stackoverflow.com/questions/5767129/lenses-fclabels-data-accessor-which-library-for-structure-access-and-mutatio - Haskell libraries for structure access and mutation
+see http://www.youtube.com/watch?v=efv0SQNde5Q - Functional lenses for Scala by Edward Kmett on YouTube
+see http://patternsinfp.wordpress.com/2011/01/31/lenses-are-the-coalgebras-for-the-costate-comonad - Lenses are the coalgebras for the costate comonad by Jeremy Gibbons

opam/lens.1.2.1/opam

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+opam-version: "1.2.2"
+name: "lens"
+version: "1.2.1"
+available: [ ocaml-version >= "4.04.1" ]
+maintainer: "Paolo Donadeo <[email protected]>"
+authors: [ "Alessandro Strada <[email protected]>" ]
+license: "BSD-3-clause"
+homepage: "https://github.com/pdonadeo/ocaml-lens"
+dev-repo: "https://github.com/pdonadeo/ocaml-lens.git"
+bug-reports: "https://github.com/pdonadeo/ocaml-lens/issues"
+build: [
+  ["jbuilder" "subst" "-n" name] {pinned}
+  ["jbuilder" "build" "-p" name "-j" jobs]
+]
+build-test: [["jbuilder" "runtest" "-p" name "-j" jobs]]
+depends: [
+  "ppx_deriving" {build}
+  "ppx_tools"    {build}
+  "ppxfind"      {build}
+  "jbuilder"     {build}
+  "ounit"        {test}
+]

opam/lens.1.2.1/url

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+archive: "https://github.com/pdonadeo/ocaml-lens/archive/v1.2.1.tar.gz"
+checksum: "8a834718da9663e6e2e6a59f9e88ee5f"