Had RTFM\'ed, but still puzzled. I need to get objects which satisfy at least one of the pr开发者_Go百科operty condition list.
Periodically I get this exception: NotIm开发者_运维百科plementedError: method `at\' called on terminated object
I develop on a Windows machine but deploy to Debian.Trying to use hpricot with Rails 3 app. I can get the gem to install using :
I\'m trying to parse an HTML file using Hpricot and Ruby, but I\'m having issues extracting \"free floating\" text which is not enclosed in tags like <p></p>.
When I try to install the facets gem from rubygems, I get this error: Using facets (2.8.4) Installing hpricot (0.8.3) with nati开发者_如何学Gove extensions c:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/
I would like to do a search in a webpage if I have result than I need a property. Here is the webpage: link text
I\'m working on Ruby on Rails 2.3.8 and I\'ve got a website in which users type posts. Each of them has a s开发者_开发问答hort description that is shown in the main page. That description is automatic
I\'m using Ruby on Rails 2.3.8. I\'ve got a vote link that when you click it executes the following action:
I haven\'t been able to find a solution the following: After installing gems, such as hpricot or nokogiri, I\'m unable to access these within the rails console. The gems show up within my gem list, a
If I have the following element with children elements inside, how do I go about accessing those children elements using Hpricot?
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