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class CreateArchitectures < ActiveRecord::Migration
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def up
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create_table :architectures do |t|
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t.string "name", :limit => 10, :default => "x86_64", :null => false
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t.timestamps null: true
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end
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create_table :architectures_operatingsystems, :id => false do |t|
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t.references :architecture, :null => false
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t.references :operatingsystem, :null => false
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end
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end
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def down
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drop_table :architectures
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drop_table :architectures_operatingsystems
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end
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end
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