Posts by rom5jp • 126 points

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  A: Sort array in Rails

  Friend, I don’t know how your code works, because the find method requires the ID of the object you want to rescue. Try using the new Ruby syntax instead of rockets. Also try to use spacing to make…

  array ruby-on-rails classification

  answered 8 years, 10 months ago rom5jp 126

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  A: Gem::Loaderror Specified 'mysql2' for database Adapter, but the Gem is not Loaded. Add `Gem 'mysql2'` to your Gemfile

  In fact, for some unknown reason, there is a problem of incompatibility of Rails 4.2.4 with this newer 0.4.0 of mysql2, so if you use the second newer version 0.3.20, it will work. gem 'mysql2',…

  ruby ubuntu

  answered 9 years, 3 months ago rom5jp 126