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092_change_changes_from_revision_to_string.rb 223B

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  1. class ChangeChangesFromRevisionToString < ActiveRecord::Migration[4.2]
  2. def self.up
  3. change_column :changes, :from_revision, :string
  4. end
  5. def self.down
  6. change_column :changes, :from_revision, :integer
  7. end
  8. end