def diag( self ):
        return Vec( [self[i][i] for i in range(min(self.size))] )
Override to return the class under test.
dataset/ETHPy150Open sunlightlabs/clearspending/completeness/statlib/matfunc.py/Matrix.diag--crossover with--dataset/ETHPy150Open google/simian/src/tests/simian/settings_test.py/BaseSettingsTestBase._GetSettingsClassUnderTest