Force .join to reify at least 4 elements of a list (if available).
Force .join to reify at least 4 elements of a list (if available).

This should help with infinite lists that currently produce "..."
-- now it will at least produce the first four elements of such a list.

cognominal/rakudo,retupmoca/rakudo,Leont/rakudo,Gnouc/rakudo,nbrown/rakudo,labster/rakudo,b2gills/rakudo,retupmoca/rakudo,raydiak/rakudo,ungrim97/rakudo,b2gills/rakudo,dankogai/rakudo,Gnouc/rakudo,lucasbuchala/rakudo,ab5tract/rakudo,laben/rakudo,tony-o/deb-rakudodaily,tony-o/rakudo,dankogai/rakudo,ungrim97/rakudo,Gnouc/rakudo,ab5tract/rakudo,cygx/rakudo,usev6/rakudo,labster/rakudo,zostay/rakudo,laben/rakudo,azawawi/rakudo,softmoth/rakudo,sjn/rakudo,sjn/rakudo,tbrowder/rakudo,labster/rakudo,lucasbuchala/rakudo,niner/rakudo,b2gills/rakudo,softmoth/rakudo,cygx/rakudo,Gnouc/rakudo,LLFourn/rakudo,pmurias/rakudo,zostay/rakudo,zhuomingliang/rakudo,zhuomingliang/rakudo,MasterDuke17/rakudo,Gnouc/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,raydiak/rakudo,niner/rakudo,awwaiid/rakudo,paultcochrane/rakudo,LLFourn/rakudo,niner/rakudo,jonathanstowe/rakudo,dwarring/rakudo,samcv/rakudo,samcv/rakudo,jonathanstowe/rakudo,nbrown/rakudo,dankogai/rakudo,tony-o/rakudo,ungrim97/rakudo,paultcochrane/rakudo,ugexe/rakudo,teodozjan/rakudo,Leont/rakudo,ab5tract/rakudo,zhuomingliang/rakudo,b2gills/rakudo,pmurias/rakudo,jonathanstowe/rakudo,salortiz/rakudo,salortiz/rakudo,rakudo/rakudo,tony-o/rakudo,pmurias/rakudo,cygx/rakudo,awwaiid/rakudo,azawawi/rakudo,raydiak/rakudo,tony-o/rakudo,rjbs/rakudo,paultcochrane/rakudo,skids/rakudo,MasterDuke17/rakudo,teodozjan/rakudo,LLFourn/rakudo,tbrowder/rakudo,dwarring/rakudo,rakudo/rakudo,skids/rakudo,cygx/rakudo,ugexe/rakudo,zostay/rakudo,nunorc/rakudo,ugexe/rakudo,nbrown/rakudo,tbrowder/rakudo,ugexe/rakudo,cygx/rakudo,sergot/rakudo,cognominal/rakudo,awwaiid/rakudo,azawawi/rakudo,nbrown/rakudo,nbrown/rakudo,tbrowder/rakudo,tony-o/deb-rakudodaily,ungrim97/rakudo,cognominal/rakudo,tony-o/deb-rakudodaily,MasterDuke17/rakudo,jonathanstowe/rakudo,usev6/rakudo,softmoth/rakudo,usev6/rakudo,samcv/rakudo,b2gills/rakudo,nunorc/rakudo,usev6/rakudo,nunorc/rakudo,LLFourn/rakudo,azawawi/rakudo,labster/rakudo,zostay/rakudo,retupmoca/rakudo,sergot/rakudo,salortiz/rakudo,MasterDuke17/rakudo,Leont/rakudo,ugexe/rakudo,labster/rakudo,tbrowder/rakudo,skids/rakudo,lucasbuchala/rakudo,nunorc/rakudo,ab5tract/rakudo,dwarring/rakudo,samcv/rakudo,skids/rakudo,rjbs/rakudo,paultcochrane/rakudo,tbrowder/rakudo,dwarring/rakudo,salortiz/rakudo,lucasbuchala/rakudo,niner/rakudo,rakudo/rakudo,awwaiid/rakudo,retupmoca/rakudo,nbrown/rakudo,awwaiid/rakudo,cognominal/rakudo,laben/rakudo,teodozjan/rakudo,sjn/rakudo,tony-o/deb-rakudodaily,tony-o/rakudo,salortiz/rakudo,usev6/rakudo,azawawi/rakudo,rakudo/rakudo,rakudo/rakudo,salortiz/rakudo,sergot/rakudo,softmoth/rakudo,pmurias/rakudo,sergot/rakudo,dankogai/rakudo,paultcochrane/rakudo,tony-o/deb-rakudodaily,labster/rakudo,ungrim97/rakudo,tony-o/rakudo,ab5tract/rakudo,LLFourn/rakudo,raydiak/rakudo,sjn/rakudo,laben/rakudo,samcv/rakudo,rjbs/rakudo,tony-o/deb-rakudodaily,dankogai/rakudo,skids/rakudo,jonathanstowe/rakudo,Leont/rakudo,Gnouc/rakudo,rakudo/rakudo,teodozjan/rakudo,sjn/rakudo,tony-o/deb-rakudodaily,softmoth/rakudo,zhuomingliang/rakudo,cognominal/rakudo,MasterDuke17/rakudo