join - deekayhd/lua-scripts GitHub Wiki
JOIN
NAME
join
SYNOPSIS
join a table of strings with a specified separator
USAGE
local du = require "lib/dtutils"
local result = du.join(tabl, pat)
tabl - table - a table of strings
pat - string - a separator
DESCRIPTION
join assembles a table of strings into a string with the specified pattern in between each string
RETURN VALUE
result - string - the joined string on success, or an empty string on failure
EXAMPLE
join({a, "long", "path", "name", "to", a, "file.txt"}, " ")
would return the string "a long path name to a file.txt"