R: Examples for 'rlang::f

### ** Examples

f <- ~ a + b + bc
f_text(f)

[1] "a + b + bc"

f_label(f)

[1] "`a + b + bc`"

# Names a quoted with ``
f_label(~ x)

[1] "`x`"

# Strings are encoded
f_label(~ "a\nb")

[1] "\"a\\nb\""

# Long expressions are collapsed
f_label(~ foo({
  1 + 2
  print(x)
}))

[1] "`foo(...)`"

Examples for 'rlang::f_text'