Won't work

[DaniGuardiola]

dani@devel1-datatrends:~/app/didit-cli-client$ alias did='~/app/didit-cli-client/didit.rb'
dani@devel1-datatrends:~/app/didit-cli-client$ did

/usr/lib/ruby/1.9.1/net/http.rb:1861:in `initialize': undefined method `empty?' for #<URI::HTTPS:0x0000000166b5b0> (NoMethodError)
    from /usr/lib/ruby/1.9.1/net/http.rb:2094:in `initialize'
    from /home/dani/app/didit-cli-client/didit.rb:90:in `new'
    from /home/dani/app/didit-cli-client/didit.rb:90:in `discover_urls'
    from /home/dani/app/didit-cli-client/didit.rb:156:in `<main>'

[DaniGuardiola]

More info:
I did a bundle install as specified

dani@devel1-datatrends:~/app/didit-cli-client$ bundle install
Fetching gem metadata from https://rubygems.org/...
Resolving dependencies...
Using highline (1.7.2) 
Using bundler (1.3.5) 
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.

I also tried executing the .rb file directly, and it fails too.

[DaniGuardiola]

Even more info:

dani@devel1-datatrends:~/app/didit-cli-client$ ll
total 36
drwxrwxr-x 3 dani dani 4096 abr 20 13:55 ./
drwxrwxr-x 4 dani dani 4096 abr 20 13:55 ../
-rwxrwxr-x 1 dani dani 5328 abr 20 13:55 didit.rb*
-rw-rw-r-- 1 dani dani   46 abr 20 13:55 Gemfile
-rw-rw-r-- 1 dani dani  109 abr 20 13:55 Gemfile.lock
drwxrwxr-x 8 dani dani 4096 abr 20 13:55 .git/
-rw-rw-r-- 1 dani dani 1076 abr 20 13:55 LICENSE
-rw-rw-r-- 1 dani dani 1036 abr 20 13:55 README.md
dani@devel1-datatrends:~/app/didit-cli-client$ bundle show highline
/var/lib/gems/1.9.1/gems/highline-1.7.2
dani@devel1-datatrends:~/app/didit-cli-client$ ./didit.rb 
/usr/lib/ruby/1.9.1/net/http.rb:1861:in `initialize': undefined method `empty?' for #<URI::HTTPS:0x000000022768f0> (NoMethodError)
    from /usr/lib/ruby/1.9.1/net/http.rb:2094:in `initialize'
    from ./didit.rb:90:in `new'
    from ./didit.rb:90:in `discover_urls'
    from ./didit.rb:156:in `<main>'
dani@devel1-datatrends:~/app/didit-cli-client$ 

[lsinger]

Thanks for the report @DaniGuardiola! It seems this is a change in how Net::HTTP::Get.new takes arguments starting in Ruby 2: https://bugs.ruby-lang.org/issues/7973

Can you find a way to get this to work that is compatible with both Ruby version? For now, I'll edit the README to mention that Ruby 2.0.0 or later is required.

[PhilKershaw]

Just stumbled across this issue and since it hasn't been closed, thought I'd offer a suggestion - for Ruby 1.9.3 at least. I was encountering the same issue with some code of mine and after referring to the documentation here found that I needed to be more specific. To explain, I refer you to lines 56, 90 and 109 of didit.rb which each read:

req = Net::HTTP::Get.new(url)

Simply specifying the request_uri attribute of the url as the variable data to pass to Net::HTTP::Get.new resolved this issue for me:

req = Net::HTTP::Get.new(url.request_uri)

NOTE: not tested in 2.0+ but can happily confirm it works for 1.9.3.