Augment the random phrases available in random_praise() and
random_encouragement() with phrases of your own. Note that these phrases
are added to the existing phrases, rather than overwriting them.
Arguments
- language
The language of the phrases to be added.
- praise, encouragement
A vector of praising or encouraging phrases, including final punctuation.
Value
Returns the previous custom phrases invisibly when called in the global setup chunk or interactively. Otherwise, it returns a shiny pre- rendered chunk.
Usage in learnr tutorials
To add random phrases in a learnr tutorial, you can either include one or
more calls to random_phrases_add() in your global setup chunk:
```{r setup, include = FALSE}`r ''`
library(learnr)
random_phrases_add(
language = "en",
praise = "Great work!",
encouragement = "I believe in you."
)
```Alternatively, you can call random_phrases_add() in a separate, standard
R chunk (with echo = FALSE):
```{r setup-phrases, echo = FALSE}`r ''`
random_phrases_add(
language = "en",
praise = c("Great work!", "You're awesome!"),
encouragement = c("I believe in you.", "Yes we can!")
)
```Examples
random_phrases_add("demo", praise = "Great!", encouragement = "Try again.")
random_praise(language = "demo")
#> [1] "Great!"
random_encouragement(language = "demo")
#> [1] "Try again."