def num_positive()

in rules/predicate.py [0:0]

• 2 lines of code
• 4 McCabe index (conditional complexity)

    def num_positive(self, df: pd.DataFrame):
        #return sum(1 for _, row in data.iterrows() if self.eval(row))
        # or just call coverage from util
        return len(df.query(self.dataframe_query()))