Hi,

I jus created a rails application. I created a model using

 ruby script/generate model Article

next i edited the my articles.rb file by adding these lines in self.up method

 def self.up
    create_table :articles do |t|
        t.string :title
        t.text :body
        t.string :published_at

    t.timestamps
end

end

Now i ran

rake db:migrate 

. But migrate does not work, it simply does no print anything. Anyone knows where i am going wrong?