class AddExpressions
Public Class Methods
down()
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# File activerecord/test/migrations/10_urban/9_add_expressions.rb, line 10 def self.down drop_table "expressions" end
up()
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# File activerecord/test/migrations/10_urban/9_add_expressions.rb, line 4 def self.up create_table("expressions") do |t| t.column :expression, :string end end