save_path="/your/local/path/filename"
File.open(save_path, 'wb') do |file|
file << open('download_file_url').read
end
On Thu, Feb 21, 2013 at 2:19 AM, tamouse mailing lists <
[email protected]> wrote:
> On Tue, Feb 19, 2013 at 11:20 PM, Jason Hsu, Android developer
> <[email protected]> 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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--
Regards by
Saravanan.P
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