Modify to_hash output 
Modify to_hash output 


JCount/brew,Homebrew/brew,claui/brew,reitermarkus/brew,nandub/brew,sjackman/homebrew,vitorgalvao/brew,konqui/brew,EricFromCanada/brew,EricFromCanada/brew,claui/brew,sjackman/homebrew,mahori/brew,konqui/brew,reitermarkus/brew,reitermarkus/brew,MikeMcQuaid/brew,vitorgalvao/brew,Homebrew/brew,Homebrew/brew,vitorgalvao/brew,konqui/brew,nandub/brew,nandub/brew,JCount/brew,mahori/brew,JCount/brew,nandub/brew,EricFromCanada/brew,MikeMcQuaid/brew,sjackman/homebrew,EricFromCanada/brew,mahori/brew,Homebrew/brew,claui/brew,reitermarkus/brew,claui/brew,vitorgalvao/brew,MikeMcQuaid/brew,konqui/brew,mahori/brew,MikeMcQuaid/brew,JCount/brew,sjackman/homebrew