Add 'then' method to Promise.
Add 'then' method to Promise.

Attaches a piece of work to do when the promise is fulfilled or
broken. Returns a new Promise that represents the completion of
this extra work, allowing chaining.

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