similar to: Invalid argument - https://graph.facebook.com/19292868552

hello please tell me the way to develop facebook app by rails need to which is good tool available now facebooker , rfacebook ,mini_fb and how to do post on users wall, email user , or send message to user Any link , notes , tutorials , blog Thanks in advance :) -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to

This is in windows .. So from irb, I can load hpricot ok. (ruby 1.8.7) C:\Users\Laurence\rails-play\plug-test>irb irb(main):001:0> require ''hpricot'' LoadError: no such file to load -- hpricot from (irb):1:in `require'' from (irb):1 irb(main):002:0> require ''rubygems'' => true irb(main):003:0> require

HI, I want to grab some information about university names, and I found this term called "web scraping" I search about it in google, and there are tools in ruby. One of them is nokogiri but I''m a bit confused because it seems that it only gets information that its already in an html or xml I found a webpage that have a list of university names as a <select>

hi - i have strings that i need to extract keywords from. the string might have html tags, urls, etc. i need to extract the keywords from the string. i imagine i''m not the first guy to have to tackle this problem. is there a gem i can use or anyone have any ideas how to approach this? thanks, dino

Hey all! Just to preface, I am fairly new to RoR, and brand new to using hpricot. I am using the following code to scrape this xpath: "/html/body/div/div[5]/div/div[2]/div[2]/div[2]" from this url: "http://www.greatnonprofits.org/" Here is my code to do so (taken from igvita.com''s related blogpost): ************* require ''rubygems'' require

When I run rake test:units I get this error: 292 tests, 350 assertions, 2 failures, 13 errors rake aborted! Command failed with status (1): [/usr/local/bin/ruby -I"lib:test" "/ usr/loc...] This error just showed up yesterday --- I have no idea how I caused it. Here is my gem list in case that helps: actionmailer (2.3.2, 2.2.2) actionpack (2.3.2, 2.2.2) activerecord (2.3.2, 2.2.2)

Hi, I still have the following error while loading backgroundrb : /opt/ruby-enterprise-1.8.6-20081215/lib/ruby/gems/1.8/gems/ packet-0.1.14/lib/packet/packet_master.rb:116:in `exec'': No such file or directory - packet_worker_runner 14:11:maintenance_worker:64:/home/ antz/declix.com/production/lib/workers (Errno::ENOENT) from

I am trying to get a page which includes a form, but the form is missing from the WWW::Mechanize::Page object. I retrieve it via: page = web_agent.submit(a_different_form) For debugging this problem, I then immediately write the resulting page to two different logs: File.open(''big.html'',''wb'') { |f| f.write(page.body) }

my models borrower ----- has_many :loans loan ----- belongs_to :borrower my loans _controller def new @borrower = Borrower.find(params[:borrower_id]) logger.debug '' @borrower.id'' logger.debug @borrower.id @loan = Loan.new respond_to do |format| format.html # new.html.erb format.xml { render :xml => @loan } end

Hi, Is there any way to extract the html code of a https:// website in hpricot. When i use hpricot to access a https:// website i receive the following error. /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'': no such file to load -- net/https (LoadError) from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'' from

Hi, I''m getting a "Could not open any of [xml2, xslt, exslt] (LoadError)" error when trying to run a simple Ruby program taken from the EXAMPLES.rdoc file of the Mechanize gem. The error is in this line of the Nokogiri module of libxml.rb: ffi_lib ''xml2'', ''xslt'', ''exslt'' Not sure if there are missing gems, and if so,

Hi All I''m trying to build an application which requires to scrap information from a webpage. On trying to perform the action, I get an error while trying to convert the html data to JSON. Has anyone experienced this before and if so can you please tell me how to solve this problem ? Please see below for code snippet and error log. Thanks in advance Anush require

Why the string interpolation is not working inside the Nokogiri method `#search` ? require ''nokogiri'' doc = Nokogiri::HTML::Document.parse <<-eotl <div> <p>foo</p> <p>foo</p> <p>bar</p> </div> eotl doc.class # => Nokogiri::HTML::Document class Person attr_accessor :name end ram = Person.new

I''m quite new to RoR and recently worked through Michael Hartl''s Rail Tutorial. Now that I had started my first own project and began with the implementation of a first model and it''s controller. The tests I wanted to implement just after that. However, I run into some error messages when I want to start rspec (see below). The Gemfile is the same as in the Tutorial

Hi, I have been stumped by this error Hpricot is generating in my rails app. The error looks like this: $ script/console Loading development environment (Rails 2.0.2) >> str = ''<p>lorem ipsum <a href="http://dolor.com/">dolor</a> sit amet.</p>'' => "<p>lorem ipsum <a href=\"http://dolor.com/\">dolor</a>

hi every one please tell me the recommended way to get country state city drop down list in rails any gem - plug-in tutorial thanks in advance. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe

Hi guys, I wanted to fetch some info from webpage and use it in my db. I read hpricot is one way to do it. But the problem is I''m unable to use it with my app. For some reason after successfully installing hpricot it fails when I try to use it in the rails console. I''ve been trying to fix this for the last four-five days. I''m stumped ! I tried re-installing everything

Hello, I''m trying to use nokogiri gem to parse individual xhtml tags (not the whole html document) and preform some processing on them. Heres an example of a string that I want to process: str = ''<img src="http://www.canadascapital.gc.ca/data/2/rec_imgs/5005_Pepsi_H1NB.gif"/> some text<a href="#">test</a> ....'' The following code

Hey all, I want to scrap some content from a website to rails application and wants to authenticate the url of the website which I want to scarp so please help me out.... Thank You!!! -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

It looks to me that hpricot is a dependency to building rspec: euclid% rake pre_commit (in /Users/smtlaissezfaire/ruby/projects/rspec/hpricot) rake aborted! Could not find RubyGem hpricot (>= 0.0.0) /Users/smtlaissezfaire/ruby/projects/rspec/hpricot/rakefile:9 (See full trace by running task with --trace) Let me know if I''m wrong. Otherwise, I''ll submit a patch in the docs.