instance method `invert_remove_columns`

Ruby on Rails 8.1.2

Since v6.1.7.10 Private

Available in: v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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invert_remove_columns(args)

No documentation comment.

Parameters

args req

Source

# File activerecord/lib/active_record/migration/command_recorder.rb, line 246
        def invert_remove_columns(args)
          unless args[-1].is_a?(Hash) && args[-1].has_key?(:type)
            raise ActiveRecord::IrreversibleMigration, "remove_columns is only reversible if given a type."
          end

          [:add_columns, args]
        end

Defined in activerecord/lib/active_record/migration/command_recorder.rb line 246 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Migration::CommandRecorder

Signature

Parameters