Sandwich Text Between Placeholders

Sandwiches strings between one or two placeholders.

Usage

sandwich_text(x, placeholder, add_dup = TRUE)

Arguments

x

A string or character vector.

placeholder

One or two placeholders to sandwich each element of x between. When two placeholders are provided, x will be sandwiched between them with the first at the start and second at the end. Otherwise, x will be sandwiched at both start and end by the same placeholder.

add_dup

Whether to add placeholders even if the same character is already found in that position, as a boolean (default: TRUE).

Examples

sandwich_text("a", placeholder = "h")
#> [1] "hah"
sandwich_text("a", placeholder = c("b", "h"))
#> [1] "bah"
sandwich_text("bah", placeholder = c("b", "h"), add_dup = TRUE)
#> [1] "bbahh"
sandwich_text("bah", placeholder = c("b", "h"), add_dup = FALSE)
#> [1] "bah"
sandwich_text("bah", placeholder = "h", add_dup = FALSE)
#> [1] "hbah"