16 lines
451 B
Ruby
16 lines
451 B
Ruby
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class AddCustomFieldsPosition < ActiveRecord::Migration
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def self.up
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add_column(:custom_fields, :position, :integer, :default => 1)
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CustomField.find(:all).group_by(&:type).each_value do |fields|
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fields.each_with_index do |field, i|
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# do not call model callbacks
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CustomField.update_all "position = #{i+1}", {:id => field.id}
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end
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end
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end
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def self.down
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remove_column :custom_fields, :position
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end
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end
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