learnr (version 0.10.1)

format.tutorial_question_answer: Formatting and printing quizzes, questions, and answers

Description

Notes:

• If custom question types are created, custom s3 formating methods may be implemented as well.

• Due to the shiny runtime of questions, a text representation of quizzes, questions, and answers will be presented.

Usage

# S3 method for tutorial_question_answer
format(x, ..., spacing = "")
# S3 method for tutorial_question
format(x, ..., spacing = "")
# S3 method for tutorial_quiz
format(x, ...)
# S3 method for tutorial_question
print(x, ...)
# S3 method for tutorial_question_answer
print(x, ...)
# S3 method for tutorial_quiz
print(x, ...)

Arguments

x

object of interest

...

ignored

spacing

Text to be placed at the beginning of each new line

See Also

quiz, question, answer

Examples

# NOT RUN {
ex_question <- question("What number is the letter A in the alphabet?",
  answer("8"),
  answer("14"),
  answer("1", correct = TRUE),
  answer("23"),
  incorrect = "See [here](https://en.wikipedia.org/wiki/English_alphabet) and try again.",
  allow_retry = TRUE
)
cat(format(ex_question), "\n")
# }