52 lines
1.2 KiB
Ruby
52 lines
1.2 KiB
Ruby
class CreateSchema < ActiveRecord::Migration
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def change
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create_table :units do |t|
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t.references :project
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t.string :name
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t.string :shortname
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t.timestamps null: false
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end
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create_table :quantities do |t|
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t.references :project
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t.integer :domain
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t.string :name
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t.string :formula
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t.string :description
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t.boolean :primary
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# fields for awesome_nested_set
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t.references :parent
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t.integer :lft, :null => false, :index => true
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t.integer :rgt, :null => false, :index => true
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t.timestamps null: false
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end
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create_table :sources do |t|
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t.references :project
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t.string :name
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t.text :description
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t.timestamps null: false
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end
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create_table :ingredients do |t|
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t.references :project
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t.string :name
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t.decimal :ref_amount, precision: 12, scale: 6
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t.references :ref_unit
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t.integer :group
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t.references :source
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t.string :source_ident
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t.boolean :hidden
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t.timestamps null: false
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end
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create_table :nutrients do |t|
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t.references :ingredient
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t.references :quantity
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t.decimal :amount, precision: 12, scale: 6
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t.references :unit
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t.timestamps null: false
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end
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end
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end
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