What is the difference between t.references and t.belongs_to? Why are we having those two different words? It seems to me they do the same thing?
I have a Rails app running over a MySql DB. Is there a way to consolidate migrations? for example: lets say I have a very large table called members and I create a migration to add column name to
I\'d like to add a new field in a table. My new \"secret_code\" field in my User model should be equal to Digest::SHA1.hexdigest([Time.now, rand].join)[1..12].
I want to have a \"Customer\" Model with a normal primary key and another column to store a custom \"Customer Number\". In addition, I want the db to handle default Customer Numbers. I think, defining
I wrote a Mysql function for my rails app and i added it to my database by manual. When i开发者_StackOverflow社区 want to test the function using Rails UNIT test, it through the errors like below
I\'m under Rails 3.0.9, with Ruby 1.9.2 (p290). Using Postgresql 9.0.4, and the \'pg\' gem v0.11.0 The problem is :
I\'ve searched several questions about migrations and their answers, but I didn\'t find a satisfactory solution.
I\'m working on a photo gallery app. Photo has a belongsTo relationship to Album (Album has_many realtionship to Photo) How do I create the migration that adds this relationship to the database correc
First ruby script/generate model Buyer id:integer name:string after generating Buyer model, I did rake db:migrate
I\'m an idiot...screwed up a migration in Rails: thinking migrations would work like model generators (using references:modelname) I did the following:
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