Can I use require(“path”).join to safely concatenate urls?

Question

Is this safe to use require(\"path\").join to concatenate URLs, for example:

require(\"path\").join(\"http://example.com\", \"ok\"); 
//returns          


        

Answer 1

If you're using lodash, you can use this simple oneliner:

// returns part1/part2/part3
['part1/', '/part2', '/part3/'].map((s) => _.trim(s, '/')).join('/')

inspired by @Peter Dotchev's answer