git_available?: cache the result
git_available?: cache the result

JCount/brew,vitorgalvao/brew,EricFromCanada/brew,reitermarkus/brew,tonyg/homebrew,claui/brew,DomT4/brew,mistydemeo/homebrew,jmsundar/brew,mahori/brew,nandub/brew,zmwangx/brew,alyssais/brew,reitermarkus/brew,hanxue/linuxbrew,AnastasiaSulyagina/brew,aw1621107/brew,zmwangx/brew,mgrimes/brew,gordonmcshane/homebrew,amar-laksh/brew_sudo,sjackman/homebrew,JCount/brew,pseudocody/brew,MikeMcQuaid/brew,sjackman/homebrew,ilovezfs/brew,toonetown/homebrew,reitermarkus/brew,tonyg/homebrew,JCount/brew,Homebrew/brew,muellermartin/dist,mistydemeo/homebrew,vitorgalvao/brew,maxim-belkin/brew,Linuxbrew/brew,Linuxbrew/brew,alyssais/brew,rwhogg/brew,Homebrew/brew,konqui/brew,rwhogg/brew,toonetown/homebrew,alyssais/brew,MikeMcQuaid/brew,nandub/brew,Homebrew/brew,bfontaine/brew,amar-laksh/brew_sudo,palxex/brew,staticfloat/brew,ilovezfs/brew,amar-laksh/brew_sudo,JCount/brew,konqui/brew,nandub/brew,mgrimes/brew,tonyg/homebrew,jmsundar/brew,ilovezfs/brew,EricFromCanada/brew,Homebrew/brew,MikeMcQuaid/brew,reelsense/brew,gordonmcshane/homebrew,aw1621107/brew,EricFromCanada/brew,Linuxbrew/brew,muellermartin/dist,maxim-belkin/brew,gregory-nisbet/brew,EricFromCanada/brew,pseudocody/brew,DomT4/brew,pseudocody/brew,maxim-belkin/brew,aw1621107/brew,zmwangx/brew,hanxue/linuxbrew,gregory-nisbet/brew,konqui/brew,bfontaine/brew,mistydemeo/homebrew,hanxue/linuxbrew,vitorgalvao/brew,DomT4/brew,staticfloat/brew,toonetown/homebrew,rwhogg/brew,mgrimes/brew,DomT4/brew,sjackman/homebrew,jmsundar/brew,mahori/brew,claui/brew,konqui/brew,mahori/brew,gregory-nisbet/brew,sjackman/homebrew,gordonmcshane/homebrew,claui/brew,AnastasiaSulyagina/brew,MikeMcQuaid/brew,palxex/brew,muellermartin/dist,AnastasiaSulyagina/brew,Linuxbrew/brew,reelsense/brew,staticfloat/brew,bfontaine/brew,palxex/brew,nandub/brew,mahori/brew,claui/brew,reelsense/brew,reitermarkus/brew,vitorgalvao/brew