count_questions: Count number of questions in current lesson

Description Usage Value Examples

View source: R/tools.R

Description

Returns and prints the number of questions in the current lesson.

Usage

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Value

Number of questions as an integer, invisibly

Examples

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## Not run: 
count_questions()

## End(Not run)

swirlify documentation built on May 29, 2017, 5:44 p.m.