Re: [Rails] How do you download a file from the web and save it locally?

On Tue, Feb 19, 2013 at 11:20 PM, Jason Hsu, Android developer
<jhsu802701@gmail.com> wrote:
> I'm trying to learn Ruby. A task I'm trying to do is download a file from
> the web and save it locally.
>
> I'm looking at http://ruby.bastardsbook.com/chapters/io/ and trying to
> implement the solution in the "Exercise: Copy Wikipedia's front page to a
> file using block notation" section, but it's not working for me. The error
> message I get is:
>
> /home/jhsu/.rvm/rubies/ruby-1.9.3-p385/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in
> `require': cannot load such file -- rest-client (LoadError)
> from
> /home/jhsu/.rvm/rubies/ruby-1.9.3-p385/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in
> `require'
> from test.rb:4:in `<main>'
>
>
> What am I missing? Would another approach be better?


Did you do this chapter first?
http://ruby.bastardsbook.com/chapters/methods-and-gems/

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