Railsisafull-stack,opensourcewebframeworkpoweredbyRuby.Nowinversion4,Railsismatureandpowerful,andtouseiteffectivelyyouneedmorethanafewGooglesearches.You'llfindnosubstitutefortheguru's-eye-viewofdesign,testing,deployment,andotherreal-worldconcernsthatthisbookprovides.Rail