All functions

condition() pass_if() fail_if()

Condition object

evaluate_condition()

Evaluates a condition

grade_code()

Grade code against a solution

grade_conditions()

Grade all specified conditions

grade_learnr()

A checker function to use with learnr

grade_result()

Grade result of exercise code

graded()

Graded object for submission value

gradethis_demo()

Grading Demo

random_praise() random_encourage()

Random praise and encouragement

unpipe()

unpipe