db/migrate/20170302015225_change_attachments_digest_limit_to_64.rb


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class ChangeAttachmentsDigestLimitTo64 < ActiveRecord::Migration[4.2]
  def up
    change_column :attachments, :digest, :string, limit: 64
  end

  def down
    change_column :attachments, :digest, :string, limit: 40
  end
end