Join multiple strings into a single string

Dependency-free drop-in alternative for stringr::str_c().

Usage

str_c(..., sep = "", collapse = NULL)

Source

Adapted from the stringr package.

Arguments

...

One or more character vectors. Zero length arguments are removed. Short arguments are recycled to the length of the longest.

Like most other R functions, missing values are "infectious": whenever a missing value is combined with another string the result will always be missing. Use str_replace_na() to convert NA to "NA"

sep

String to insert between input vectors.

collapse

Optional string used to combine input vectors into single string.

Value

If collapse = NULL (the default) a character vector with length equal to the longest input string. If collapse is non-NULL, a character vector of length 1.