instance method `max_updated_column_timestamp`

Ruby on Rails 5.2.8.1

Since v4.0.13 Private

Available in: v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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max_updated_column_timestamp(timestamp_names = timestamp_attributes_for_update_in_model)

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Parameters

timestamp_names opt = timestamp_attributes_for_update_in_model

Source

# File activerecord/lib/active_record/timestamp.rb, line 137
    def max_updated_column_timestamp(timestamp_names = timestamp_attributes_for_update_in_model)
      timestamp_names
        .map { |attr| self[attr] }
        .compact
        .map(&:to_time)
        .max
    end

Defined in activerecord/lib/active_record/timestamp.rb line 137 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Timestamp

Signature

Parameters