RUBY-1072 Add limit of 1 to Model#first to avoid leaving cursors open on the server
RUBY-1072 Add limit of 1 to Model#first to avoid leaving cursors open on the server

drobune/mongoid,rinmu/mongoid,estolfo/mongoid,nviennot/mongoid,mongodb/mongoid,nicolasblanco/mongoid,tzar/mongoid,uniiverse/mongoid,drobune/mongoid,Welovroi/mongoid,Zhomart/mongoid,Welovroi/mongoid,jbrien/mongoid,jonhyman/mongoid,herimedia/mongoid,rinmu/mongoid,herimedia/mongoid,Zhomart/mongoid,mongodb/mongoid,mongodb/mongoid,uniiverse/mongoid,jonhyman/mongoid,jbrien/mongoid,joshsoftware/mongoid,Sharevari-Inc/mongoid,Sharevari-Inc/mongoid,estolfo/mongoid,kay-kim/mongoid,kay-kim/mongoid,tzar/mongoid,nviennot/mongoid,joshsoftware/mongoid