A function that converts a character vector into a list phrase that
uses the Oxford comma.
Usage
oxford_comma(chr, sep = ", ", final = "or")
Arguments
- chr
A character vector to turn into a list phrase (e.g. c("a", "b", "c")).
- sep
Separator symbols used to separate the elements in the
character vector, Default: ', '
- final
String to use in place of the final separator when we have
at least two elements in the character vector, Default: 'or'.
Value
A string in the form of a list that has a comma if
there are at least three elements in the list (e.g. "a, b, or c")
Examples
oxford_comma(c("James", "John", "Jeremy"))
#> [1] "James, John, or Jeremy"
oxford_comma(c("James", "John", "Jeremy"), final = "and")
#> [1] "James, John, and Jeremy"
oxford_comma(c("James", "John"))
#> [1] "James or John"
oxford_comma(c("James"))
#> [1] "James"
