Re: [GHC] #974: Add unzipEithers, lefts, rights to Data.Either

I think that the type of lefts and rights should be generalized to lefts :: (MonadPlus m) => m (Either a b) -> m a rights :: (MonadPlus m) => m (Either a b) -> m b Any concerns about this? Are the names still acceptable? -- Russell O'Connor http://r6.ca/ ``All talk about `theft,''' the general counsel of the American Graphophone Company wrote, ``is the merest claptrap, for there exists no property in ideas musical, literary or artistic, except as defined by statute.''