Cabal revisions of checkers-0.2.8

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 Name:                checkers Version:             0.2.8+x-revision: 1 Cabal-Version:       >= 1.2 Synopsis:            Check properties on standard classes and data structures. Category:            Testing build-type:          Simple  Library+  build-depends: QuickCheck <2.7+   hs-Source-Dirs:      src   Extensions:   Build-Depends:       base < 5, random, QuickCheck>=2.3, array >= 0.1