22 lines
572 B
Ruby
22 lines
572 B
Ruby
class CreateUnits < 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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end
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reversible do |dir|
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dir.up do
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Unit.create project: nil, shortname: "", name: "count"
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Unit.create project: nil, shortname: "%", name: "percent"
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Unit.create project: nil, shortname: "g", name: "gram"
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Unit.create project: nil, shortname: "kg", name: "kilogram"
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end
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dir.down do
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Unit.where(project: nil).delete_all
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end
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end
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end
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end
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