Tidy up Mongoid::Document#to_key
Tidy up Mongoid::Document#to_key

jstrocel/mongoid,drobune/mongoid,nagachika/mongoid,aileron/mongoid,nagachika/mongoid,bearded/mongoid,irakli-janiashvili/mongoid,rpocklin/mongoid,gregmolnar/mongoid,kayakyakr/mongoid,hubertlepicki/mongoid,Winslett/mongoid,robwil/mongoid,kuadrosx/mongoid,jonhyman/mongoid,sivagollapalli/mongoid,zBMNForks/mongoid,zanker/mongoid,lowang/mongoid,subhashb/mongoid,mongodb/mongoid,matsimitsu/mongoid,joelcogen/mongoid,infiverve/mongoid,asaaki/mongoid,gicappa/mongoid,akirasosa/mongoid,dnd/mongoid,dannguyen/mongoid,johnny-miyake/mongoid,bobbytables/mongoid,77Agency/mongoid,hxx/mongoid,drfeelngood/mongoid,spiegela/mongoid,robwil/mongoid,jbrien/mongoid,chetan/mongoid,Winslett/mongoid,PerfectMemory/mongoid,dannguyen/mongoid,lawrencecurtis/mongoid,shingara/mongoid,jordoh/mongoid,mgartner/mongoid,matbox/mongoid,trmmy/mongoid,grossws/mongoid,jstrocel/mongoid,icambron/mongoid,janroesner/mongoid,mschulkind/mongoid,dbkbali/mongoid,karmakaze/mongoid,haihappen/mongoid,bearded/mongoid,timgluz/mongoid,cao7113/mongoid,fortnightlabs/mongoid,moretea/mongoid,jordelver/mongoid,rmm5t/mongoid,irakli-janiashvili/mongoid,apptentive-engineering/mongoid,eljojo/mongoid,praecipula/mongoid,trmmy/mongoid,lucasas/mongoid,KoanHealth/mongoid,ganlron/mongoid,mikerobe/mongoid,rinmu/mongoid,itbakery/mongoid,gicappa/mongoid,ElvinEfendi/mongoid,herimedia/mongoid,icambron/mongoid,skiz/mongoid,kslazarev/mongoid,kay-kim/mongoid,rogerz42892/mongoid,rpocklin/mongoid,wuboy0307/mongoid,manikandan-kandasamy/mongoid,uniiverse/mongoid,jasl/mongoid,captain-lucas/mongoid,demarque/mongoid,manikandan-kandasamy/mongoid,Exoth/mongoid,Spaceghost/mongoid,spiegela/mongoid,mysociety/mongoid,Exoth/mongoid,mattconnolly/mongoid,amw/mongoid,abezzub/mongoid,bigbenli/mongoid,mattconnolly/mongoid,sepastian/mongoid,greggroth/mongoid,akirasosa/mongoid,lackac/mongoid,bigbenli/mongoid,ElvinEfendi/mongoid,maxd/mongoid,jtescher/mongoid,77Agency/mongoid,tricknotes/mongoid,etomic/mongoid,elia/mongoid,colinyoung/mongoid,kcdragon/mongoid,janroesner/mongoid,skiz/mongoid,Subskii/mongoid,mzsanford/mongoid,narutosanjiv/mongoid,ahoward/mongoid,sideci-sample/sideci-sample-mongoid,crealytics/mongoid,glebtv/mongoid,neerfri/mongoid,matsimitsu/mongoid,ahoward/mongoid,mathieuravaux/mongoid,wyattisimo/mongoid,Speakol/mongoid,hbakhtiyor/mongoid,drobune/mongoid,500px/mongoid,eljojo/mongoid,lowang/mongoid,xentek/mongoid,Subskii/mongoid,charliehq/mongoid,Empact/mongoid,Speakol/mongoid,maxd/mongoid,canvas-drw/mongoid,Numerico/mongoid,fujimura/mongoid,narutosanjiv/mongoid,niedhui/mongoid,kostyantyn/mongoid,kay-kim/mongoid,goshakkk/mongoid,hbakhtiyor/mongoid,aleksclark/mongoid,tolsen/mongoid,teaforthecat/mongoid,zenjoy/mongoid,neerfri/mongoid,flexoid/mongoid,dustinwatson/mongoid,flexoid/mongoid,hashrocketeer/mongoid,gullitmiranda/mongoid,crealytics/mongoid,kuadrosx/mongoid,rubrikkfabrikken/mongoid,alexandru-calinoiu/mongoid,nviennot/mongoid,uranazo/mongoid,incorvia/mongoid,astjohn/mongoid,fortnightlabs/mongoid,mongoid/mongoid,nfo/mongoid,mzsanford/mongoid,codedogfish/mongoid,moretea/mongoid,akm/mongoid,mschulkind/mongoid,evansagge/mongoid,zanker/mongoid,Welovroi/mongoid,camallen/mongoid,shotoso/mongoid,sepastian/mongoid,slbug/mongoid,johnnyshields/mongoid,lawrencecurtis/mongoid,kentaroi/mongoid,Sharevari-Inc/mongoid,X0nic/mongoid,joneslee85/mongoid,jonhyman/mongoid,afeld/mongoid,luxerama/mongoid,SumeruSoftware/mongoid,drfeelngood/mongoid,zaithottakath/mongoid,imomoisoft/mongoid,elia/mongoid,jordelver/mongoid,abezzub/mongoid,wyattisimo/mongoid,franc/mongoid,aileron/mongoid,PerfectMemory/mongoid,hashrocketeer/mongoid,bobbytables/mongoid,mash-ltd/mongoid,mash-ltd/mongoid,imomoisoft/mongoid,jamesalmond/mongoid,bdmac/mongoid,tagliala/mongoid,sivagollapalli/mongoid,gregmolnar/mongoid,balauru/mongoid,hadees/mongoid,rogerz42892/mongoid,joshsoftware/mongoid,kostyantyn/mongoid,rubrikkfabrikken/mongoid,haihappen/mongoid,anuprit/mongoid,fbernier/mongoid,crowdtap/mongoid,zBMNForks/mongoid,500px/mongoid,codedogfish/mongoid,glebtv/mongoid,aj0strow/mongoid,goshakkk/mongoid,cmpolis/mongoid,kayakyakr/mongoid,parov/mongoid,krasnoukhov/mongoid,nusco/mongoid,sideci-sample/sideci-sample-mongoid,akm/mongoid,nullstyle/mongoid,mgartner/mongoid,blackxored/mongoid,flada-auxv/mongoid,KoanHealth/mongoid,mathieuravaux/mongoid,simi/mongoid,kslazarev/mongoid,chetan/mongoid,jeyb/mongoid,amw/mongoid,tagliala/mongoid,manuelmorales/mongoid,subhashb/mongoid,joelcogen/mongoid,ganlron/mongoid,genexp/mongoid,aj0strow/mongoid,simi/mongoid,voldy/mongoid,javmorin/mongoid,hubertlepicki/mongoid,bjori/mongoid,flada-auxv/mongoid,dnd/mongoid,stevebartholomew/mongoid,Spaceghost/mongoid,ErisExchange/mongoid,arnkorty/mongoid,lucasas/mongoid,rinmu/mongoid,socialreferral/mongoid,X0nic/mongoid,mysociety/mongoid,afeld/mongoid,fbernier/mongoid,kevinmarvin/mongoid,hfwang/mongoid,kcdragon/mongoid,anuprit/mongoid,razum2um/mongoid,dakatsuka/mongoid,johnnyshields/mongoid,brynary/mongoid,blackxored/mongoid,canvas-drw/mongoid,dustinwatson/mongoid,estolfo/mongoid,niedhui/mongoid,matbox/mongoid,nfo/mongoid,hadees/mongoid,arnkorty/mongoid,asantamar/mongoid,bdmac/mongoid,alexandru-calinoiu/mongoid,luxerama/mongoid,hxx/mongoid,jasl/mongoid,uranazo/mongoid,Zhomart/mongoid,tombruijn/mongoid,Welovroi/mongoid,evendis/mongoid,wuboy0307/mongoid,ErisExchange/mongoid,timgluz/mongoid,nullstyle/mongoid,bencrouse/mongoid,etomic/mongoid,bjori/mongoid,nicolasblanco/mongoid,stnguyen/mongoid,tombruijn/mongoid,tolsen/mongoid,CIRCUITLLC/mongoid,apptentive-engineering/mongoid,mongoid/mongoid,Sharevari-Inc/mongoid,SumeruSoftware/mongoid,balauru/mongoid,cpuguy83/mongoid,rosylilly/mongoid,joshleitzel/mongoid,jtescher/mongoid,krasnoukhov/mongoid,nviennot/mongoid,nusco/mongoid,tricknotes/mongoid,Zhomart/mongoid,xentek/mongoid,razum2um/mongoid,estolfo/mongoid,voldy/mongoid,shotoso/mongoid,shingara/mongoid,fredjean/mongoid,stnguyen/mongoid,aleksclark/mongoid,herimedia/mongoid,crowdtap/mongoid,absperf/mongoid,rosylilly/mongoid,joshleitzel/mongoid,rafaelgaspar/mongoid,javmorin/mongoid,lackac/mongoid,praecipula/mongoid,jbrien/mongoid,socialreferral/mongoid,grossws/mongoid,Azzurrio/mongoid,incorvia/mongoid,asaaki/mongoid,uniiverse/mongoid,infiverve/mongoid,karmakaze/mongoid,fredjean/mongoid,jamesalmond/mongoid,mongodb/mongoid,Numerico/mongoid,itbakery/mongoid,stevebartholomew/mongoid,evansagge/mongoid,rmm5t/mongoid,dbkbali/mongoid,parov/mongoid,johnny-miyake/mongoid,joneslee85/mongoid,captain-lucas/mongoid,CIRCUITLLC/mongoid,kentaroi/mongoid,mikerobe/mongoid,hfwang/mongoid,cmpolis/mongoid,Codas/mongoid,Azzurrio/mongoid,demarque/mongoid,cpuguy83/mongoid,Codas/mongoid,slbug/mongoid,mongodb/mongoid,kevinmarvin/mongoid,colinyoung/mongoid,teaforthecat/mongoid,franc/mongoid,genexp/mongoid,asantamar/mongoid,joshsoftware/mongoid,manuelmorales/mongoid,greggroth/mongoid,camallen/mongoid,bencrouse/mongoid,tzar/mongoid,rafaelgaspar/mongoid,evendis/mongoid,zaithottakath/mongoid,tzar/mongoid,cao7113/mongoid,jeyb/mongoid,brynary/mongoid,jordoh/mongoid,gullitmiranda/mongoid,zenjoy/mongoid,charliehq/mongoid