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class CreateModels < ActiveRecord::Migration
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def self.up
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create_table :models do |t|
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t.string :name, :limit => 64, :null => false
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t.text :info
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t.timestamps
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end
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add_column :hosts, :model_id, :integer
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end
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def self.down
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drop_table :models
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remove_column :hosts, :model_id
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end
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end
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