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A glue object is a character vector with S3 class "glue". The "glue" class implements a print method that shows the literal contents (rather than the string implementation) and a + method, so that you can concatenate with the addition operator.
"glue"
+
as_glue(x, ...)
A character vector with S3 class "glue".
object to be coerced.
further arguments passed to methods.
x <- as_glue(c("abc", "\"\\\\", "\n")) x x <- 1 y <- 3 glue("x + y") + " = {x + y}"
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