Questions and answers for Michael Hartl's railstutorial.
I am learning Rails with railstutorial.org, and I am confused about something: in this chapter the author tells us …
ruby-on-rails railstutorial.orgI'm attempting to follow the Hartl Rails Tutorial, and having trouble with the bundler gem. When using the commands 'bundle …
ruby-on-rails ruby gem bundler railstutorial.orgI have installed the RailsTutorial sample app(the twitter like application) and am trying to understand why the following piece …
ruby-on-rails ruby railstutorial.orgI'm working through the rails tutorial and have gotten stuck. Starting at Listing 8.16 I have made the following modifications to &…
ruby-on-rails railstutorial.orgSo I know the distinction between the bang (exclamation mark) and non-bang methods usually is whether the method will modify …
ruby ruby-on-rails-3 railstutorial.orgI'm quite new to rails, and trying to follow the railstutorial. Everything goes fine, except for my tests which can't …
ruby-on-rails railstutorial.orgI am wondering how to integrate node.js on a rails app (for learning purpose). Based on Michael Hartl tutorial (…
ruby-on-rails node.js railstutorial.orgUpdate: This was due to a misspelled file name correct: ~/sample_app/app/controllers/microposts_controller.rb incorrect: ~/sample_app/…
ruby-on-rails ruby-on-rails-4 railstutorial.orgI'm working on the exercises for chapter 6 of Hartl's Rails 4 Tutorial. The first exercise tests to make sure that user …
ruby-on-rails methods ruby-on-rails-4 railstutorial.orgHow do I solve the following warning? I updated my ruby version to 2.3.1 and rails version to 4.2.6. I get this …
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