[Michael Hartl] Ruby on Rails Tutorial

LearnWebDevelopmentwithRailsClearEPUBversioninEnglish,SecondEdition“TheauthorisclearlyanexpertattheRubylanguageandtheRailsframework,butmorethanthat,heisaworkingsoftwareengineerwhointroducesbestpracticesthroughoutthetext.”—GregCharles,SeniorSoftwareDeveloper,FairwayTechnologies”