Simplify Proc::Async.new
Simplify Proc::Async.new

Since we're using all .bless, we might as well use all of its features.

MasterDuke17/rakudo,samcv/rakudo,rakudo/rakudo,labster/rakudo,tbrowder/rakudo,Gnouc/rakudo,nbrown/rakudo,labster/rakudo,MasterDuke17/rakudo,MasterDuke17/rakudo,rakudo/rakudo,awwaiid/rakudo,tony-o/rakudo,nbrown/rakudo,lucasbuchala/rakudo,sjn/rakudo,awwaiid/rakudo,rakudo/rakudo,jonathanstowe/rakudo,raydiak/rakudo,nbrown/rakudo,MasterDuke17/rakudo,rakudo/rakudo,lucasbuchala/rakudo,tony-o/rakudo,tony-o/rakudo,usev6/rakudo,tony-o/rakudo,lucasbuchala/rakudo,softmoth/rakudo,tbrowder/rakudo,salortiz/rakudo,lucasbuchala/rakudo,labster/rakudo,softmoth/rakudo,tbrowder/rakudo,tbrowder/rakudo,samcv/rakudo,Gnouc/rakudo,softmoth/rakudo,usev6/rakudo,raydiak/rakudo,salortiz/rakudo,lucasbuchala/rakudo,sjn/rakudo,samcv/rakudo,Gnouc/rakudo,labster/rakudo,softmoth/rakudo,MasterDuke17/rakudo,sjn/rakudo,Gnouc/rakudo,usev6/rakudo,nbrown/rakudo,tbrowder/rakudo,usev6/rakudo,awwaiid/rakudo,raydiak/rakudo,salortiz/rakudo,sjn/rakudo,raydiak/rakudo,Gnouc/rakudo,jonathanstowe/rakudo,tony-o/rakudo,tony-o/rakudo,rakudo/rakudo,jonathanstowe/rakudo,salortiz/rakudo,softmoth/rakudo,nbrown/rakudo,labster/rakudo,awwaiid/rakudo,jonathanstowe/rakudo,tbrowder/rakudo,salortiz/rakudo,usev6/rakudo,nbrown/rakudo,sjn/rakudo,MasterDuke17/rakudo,salortiz/rakudo,rakudo/rakudo,awwaiid/rakudo,samcv/rakudo,samcv/rakudo,jonathanstowe/rakudo,labster/rakudo,Gnouc/rakudo