Empty array is ignored when passed as a param

[codemang]

res = HTTParty.get('http://google.com', query: {fake_array: []})
res.request.last_uri.to_s == 'http://www.google.com/'

but...

res = HTTParty.get('http://google.com', query: {fake_array: [1]})
res.request.last_uri.to_s == 'http://www.google.com/?fake_array%5B%5D=1'

Is this intended behavior? Is this a limitation of HTTP?

[jnunemaker]

I think it might be this line that rejects empty params which was introduced here. We probably just need a new test that empty array's are fine and trailing ampersands don't get added. Totally open to a PR.