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13 lines
322 B
13 lines
322 B
class AddSlugToDistrict < ActiveRecord::Migration[5.0]
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def up
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add_column :districts, :slug, :string
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add_index :districts, :slug, unique: true
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District.all.each {|district| district.update(slug: district.slug ||= district.name.parameterize) }
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end
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def down
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remove_column :districts, :slug
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end
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end
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