Hi: I am looking for a good hands on web mashup tutorial? or books for that matter.. Google gives me bits and pieces of the info but not any step by step or hands on tutorial.. Thanks a bundle -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
On 1/4/07, Antonio Eggberg <rails-mailing-list@andreas-s.net> wrote:> > > Hi: > > I am looking for a good hands on web mashup tutorial? or books for that > matter.. Google gives me bits and pieces of the info but not any step by > step or hands on tutorial.. > > Thanks a bundleA map-mashup, right? Have a look at http://thepochisuperstarmegashow.com/projects/ . That should get you going in no time. Cheers, Jan -- http://www.inviado.de - Internetseiten fr RAe http://www.xing.com/profile/Jan_Prill --~--~---------~--~----~------------~-------~--~----~ 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@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Antonio Eggberg wrote:> > Hi: > > I am looking for a good hands on web mashup tutorial? or books for that > matter.. Google gives me bits and pieces of the info but not any step by > step or hands on tutorial..I can not really answer this question, but if you would like to hack on these things in Ruby/Rails, I am just going to release a web extraction framework (planning to add functionality in the next releases to make every task to build a mashup possible) written in Ruby. I will add a lot of tutorials (e.g. how build a list of Ruby books by scraping say amazon, b&n, buy.com and putting the result together for price comparison etc.). and possibly some theory, too, so you could check it out. Unfortunately I have tons of other tasks right now so I am not progressing as fast as I would like, but if you can wait at most a few weeks, it will happen sooner or later for sure. I would be really happy for any feedback and constructive ideas on which new features to add etc. Peter __ http://www.rubyrailways.com --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
> I can not really answer this question, but if you would like to hack on > these things in Ruby/Rails, I am just going to release a web extraction > framework (planning to add functionality in the next releases to make > every task to build a mashup possible) written in Ruby.This is such a wonderful news! I am very very interested as a matter of fact I been to your site couple of times this week for the screen scrapping article :-) Something for Antonio maybe ... http://www.rubyrailways.com/data-extraction-for-web-20-screen-scraping-in-rubyrails/ I will add a lot> of tutorials (e.g. how build a list of Ruby books by scraping say > amazon, b&n, buy.com and putting the result together for price > comparison etc.). and possibly some theory, too, so you could check it > out. Unfortunately I have tons of other tasks right now so I am not > progressing as fast as I would like, but if you can wait at most a few > weeks, it will happen sooner or later for sure.YES, I would like to have a GO! Please send me the URL/Instruction directly.. Cooool!> I would be really happy for any feedback and constructive ideas on which > new features to add etc.Off course thats the least I can do.. Super! Look forward to hear from you!> Peter > __ > http://www.rubyrailways.com > > > > >--~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Jan Prill wrote:> > > A map-mashup, right? Have a look at > http://thepochisuperstarmegashow.com/projects/ . That should get you > going > in no time. > > Cheers, > Jan >THANK YOU!! Super I am checking it out now... Thanks again.> > -- > ������������������������������ > http://www.inviado.de - Internetseiten f�r RAe > http://www.xing.com/profile/Jan_Prill-- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
> Something for Antonio maybe ... > > http://www.rubyrailways.com/data-extraction-for-web-20-screen-scraping-in-rubyrails/Ah, the good old screen scraping article. I am just planning to beef it up with some more theoretical stuff, as well as HPricot, (Fire)Watir and other ''chapters''...> YES, I would like to have a GO! Please send me the URL/Instruction > directly.. Cooool!Well, you will have to wait a few days at least... Until then, here is an example of what to expect in 0.1.0: ebay_data = Scrubyt::Extractor define do #Navigate to our page fetch ''ebay.com'' fill_textfield ''dell laptop'' submit click_link ''Laptops/Notebooks'' #Construct the scraper record do name "DELL LATITUDE C600 P3 1.0 LAPTOP NOTEBOOK 256MB 20GB HD" price "$192.50" do (value /\d+\.\d\d/).ensure_greater_than 150 end shipping "$37.00" end.ensure_presence_of_pattern(:price) next_page "8 9 Next", :limit => 5 end So, this extractor will automatically navigate to the page of interest (powered by Mechanize, later planning to add (Fire)Watir for javascript navigation or maybe even selenium). There, extract all records (specified by the example) which have a price, and this price is higher than 150. Once finished, navigate to the next 5 result pages and extract the records there too. what you get back in ''ebay_data'' may be used in various ways. Either calling different to_xxx methods on it (for example to_xml - planning to add to_csv, to_atom etc.) or like this: ebay_data.record[3].price etc. This is but the top of the iceberg - I have tons of todo lists for the future releases :-). Also, the DSL can be very easily extended by anyone (with things like ''ensure_greater_than'' - for example ''ensure_contains_string'' etc.) so it is not a take-it-and-use-it thing but a rather flexible tool to do these kind of stuff. Stay tuned, Peter __ http://www.rubyrailways.com --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---