Speed up set, see http://jsperf.com/isobject-vs-typeof
Speed up set, see http://jsperf.com/isobject-vs-typeof

moimikey/backbone,cgvarela/backbone,linalu1/backbone,craigmichaelmartin/backbone,megawac/backbone,wangcan2014/backbone,howtolearntocode/backbone,ohbarye/backbone,wangdahoo/backbone,jashkenas/backbone,youprofit/backbone,jridgewell/backbone,vin100bk/backbone,jashkenas/backbone,sueyeh/backbone,wjb12/backbone,ThisIsManta/Backbone,Bug2014/backbone,JesseQin/backbone,wushuyi/backbone,componentizr/backbone,Khan/backbone,zdespolit/backbone,huanglp47/backbone,premkumargithub/backbone,oss-practice/backbone,rjz/boneless,zhoufan879/backbone,ppker/backbone,jmeas/backbone,elma-cao/backbone,moimikey/backbone,closeio/backbone,wangcan2014/backbone,akre54/backbone,dillonforrest/backbone-df,nikolas/backbone,cailong1028/backbone,ridixcr/backbone,heroazure/backbone,elancom/backbone,ppker/backbone,darrrk/backbone,batigoal1980/backbone_example,yuhualingfeng/backbone,fanhc019/backbone,zdespolit/backbone,premkumargithub/backbone,neocotic/hipbone,ridixcr/backbone,maryrosecook/backbone-df,udhayam/backbone,tgriesser/backbone,ThisIsManta/Backbone,guigrpa/backbone,elancom/backbone,ntgn81/backbone,vincent1988/backbone,lujocom/backbone,liudianpeng/backbone,neocotic/hipbone,pandoraui/backbone,maryrosecook/backbone-df,aihua/backbone,ntgn81/backbone,craigmichaelmartin/backbone,virtru-components/backbone,Akkuma/backbone,getshuvo/backbone,tibic/backbone,Sachin-Ganesh/backbone,IsoldaJS/isolda-pubsub,embarknow/backbone,wushuyi/backbone,getshuvo/backbone,wxmfront/backbone,amdjs/backbone,Bug2014/backbone,jewsroch/backbone,anhtholee/backbone,wxmfront/backbone,dak/backbone,mrblueblue/backbone,nikolas/backbone,sumyfly/backbone,DannyDelott/backbone,linalu1/backbone,sunday-star/backbone,jungjung917/backbone,wakanpaladin/mybackbone,akre54/backbone,zhangdimelody/backbone,yuhualingfeng/backbone,batigoal1980/backbone_example,liudianpeng/backbone,dillonforrest/backbone-df,tzkKrbys/backbone,honger05/backbone,platinumazure/backbone,lujocom/backbone,zgl2007dj/backbone,heroazure/backbone,ereddate/backbone,Aplopio/backbone,Flip120/backbone,alekskorolev/lightbones,sueyeh/backbone,timebackzhou/backbone,GerHobbelt/backbone,jstrimpel/backbone,gougouGet/backbone,tadwhitaker/backbone,LovelyL25/backbone.js,Khan/backbone,npmcomponent/jashkenas-backbone,youprofit/backbone,jordansexton/backboner,gmaclennan/backbone,guahanweb/backbone,ywenjinlin/backbone,jasoncbautista/backboneX,ohbarye/backbone,Aplopio/backbone,streamablevideo/backbone,LovelyL25/backbone.js,GrimDerp/backbone,amitpatange88/backbonejs,gmaclennan/backbone,tibic/backbone,pandoraui/backbone,mmolinastudio/backbone,Aplopio/backbone,zhangwei001/backbone,wakanpaladin/mybackbone,rashmisajjan/backbone,jungjung917/backbone,webapp/library,nvoron23/backbone,leimd/backbone,honger05/backbone,paulfalgout/backbone,jewsroch/backbone,wjb12/backbone,GrimDerp/backbone,FishbaitHarry/backbone,webapp/library,trizko/backbone,nvoron23/backbone,vincent1988/backbone,au-phiware/backbone,lastjune/backbone,Diwahars/backbone,elma-cao/backbone,cgvarela/backbone,streamablevideo/backbone,leimd/backbone,tzkKrbys/backbone,huanglp47/backbone,darrrk/backbone,cailong1028/backbone,sitexa/backbone,gdi2290/backbone,Niades/backbone,guahanweb/backbone,Connectlegendary/backbone,trizko/backbone,luffy94608/backbone,mpapp/backbone,sitexa/backbone,sunday-star/backbone,amitpatange88/backbonejs,Krasnyanskiy/backbone,Niades/backbone,Flip120/backbone,howtolearntocode/backbone,Sachin-Ganesh/backbone,zhangwei001/backbone,ThiagoGarciaAlves/backbone,7213/backbone,dillonforrest/backbone-df,gougouGet/backbone,hugohua/backbone,gitterHQ/backbone,paulfalgout/backbone,yawenl/backbone,ywenjinlin/backbone,7213/backbone,maryrosecook/backbone-df,au-phiware/backbone,ebsco/backbone,FormidableLabs/backbone,dcheepurupalli/backbone,vin100bk/backbone,kuychaco/backbone,ereddate/backbone,DannyDelott/backbone,antoniogarrote/backbone,rashmisajjan/backbone,fanhc019/backbone,embarknow/backbone,jstrimpel/backbone,jmeas/backbone,Krasnyanskiy/backbone,mmolinastudio/backbone,kuychaco/backbone,dcheepurupalli/backbone,platinumazure/backbone,moccen/backbone,timebackzhou/backbone,sumyfly/backbone,closeio/backbone,dak/backbone,lastjune/backbone,braddunbar/backbone,aihua/backbone,feychenie/backbone,alekskorolev/lightbones,wangdahoo/backbone,mrblueblue/backbone,luffy94608/backbone,ebsco/backbone,FishbaitHarry/backbone,zhangdimelody/backbone,webcoding/backbone,ThiagoGarciaAlves/backbone,anhtholee/backbone,webcoding/backbone,Connectlegendary/backbone,tadwhitaker/backbone,chyeh727/backbone,Diwahars/backbone,JesseQin/backbone,Khan/backbone,feychenie/backbone,yawenl/backbone,GerHobbelt/backbone,zhoufan879/backbone,udhayam/backbone,braddunbar/backbone,zgl2007dj/backbone,IsoldaJS/isolda-models,moccen/backbone,jridgewell/backbone,chyeh727/backbone