String Values FormattingSource:
String Values Formatting
format_string(x, ...) # S3 method for character format_string(x, length = NULL, abbreviate = "...", ...)
Arguments passed to or from other methods.
Numeric, maximum length of the returned string. If not
NULL, will shorten the string to a maximum
length, however, it will not truncate inside words. I.e. if the string length happens to be inside a word, this word is removed from the returned string, so the returned string has a maximum length of
length, but might be shorter.
String that will be used as suffix, if
s <- "This can be considered as very long string!" # string is shorter than max.length, so returned as is format_string(s, 60) #>  "This can be considered as very long string!" # string is shortened to as many words that result in # a string of maximum 20 chars format_string(s, 20) #>  "This can be..."