fstrings (version 0.0.0.9000)

collapse: Collapse a character vector

Description

Collapses a character vector of any length into a length 1 vector.

Usage

collapse(x, sep = "", width = Inf, last = "")

Arguments

x

The character vector to collapse.

sep

a character string to separate the terms. Not NA_character_.

width

The maximum string width before truncating with ‘...’.

last

String used to separate the last two items if ‘x’ has at least 2 items.

Examples

collapse(f("{1:10}"))

# Wide values can be truncated
collapse(f("{1:10}"), width = 5)

collapse(1:4, ",", last = " and ")
#> 1, 2, 3 and 4