7 methods override QuizQuestionResponse::delete() in Quiz 6.4

LongAnswerResponse::delete in question_types/long_answer/long_answer.classes.inc

Implementation of save

MatchingResponse::delete in question_types/matching/matching.classes.inc

Implementation of delete

MultichoiceResponse::delete in question_types/multichoice/multichoice.classes.inc

Implementation of delete

QuizDirectionsResponse::delete in question_types/quiz_directions/quiz_directions.classes.inc

Implementation of delete

ScaleResponse::delete in question_types/scale/scale.classes.inc

Implementation of delete

ShortAnswerResponse::delete in question_types/short_answer/short_answer.classes.inc

Implementation of delete

TrueFalseResponse::delete in question_types/truefalse/truefalse.classes.inc

Implementation of delete