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Diffstat (limited to 'devel/hs-lens/pkg-descr')
| -rw-r--r-- | devel/hs-lens/pkg-descr | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/devel/hs-lens/pkg-descr b/devel/hs-lens/pkg-descr new file mode 100644 index 0000000..41fbde7 --- /dev/null +++ b/devel/hs-lens/pkg-descr @@ -0,0 +1,8 @@ +This package comes "Batteries Included" with many useful lenses for the +types commonly used from the Haskell Platform, and with tools for +automatically generating lenses and isomorphisms for user-supplied data +types. The combinators in Control.Lens provide a highly generic toolbox +for composing families of getters, folds, isomorphisms, traversals, +setters and lenses and their indexed variants. + +WWW: http://github.com/ekmett/lens/ |
