str_join {stringr}R Documentation

Join multiple strings into a single string.

Description

Join multiple strings into a single string.

Usage

str_join(..., sep="", collapse)

Arguments

... one or more character vectors. Zero length arguments are removed
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.

See Also

paste which this function wraps

Examples

str_join("Letter: ", letters)
str_join("Letter", letters, sep = ": ")
str_join(letters, " is for", "...")
str_join(letters[-26], " comes before ", letters[-1])

str_join(letters, collapse = "")
str_join(letters, collapse = ", ")

[Package stringr version 0.2 Index]