LigthingTalk: Sinatra + Hpricot

Uma LigthingTalk no #GuruSP, um das minha primeiras apresetações

Transcript

1. $ ruby app.rb Raspando dados com Sinatra e Hpricot
2. { name: 'Emerson Vinicius', github: 'emersonvinicius ' }
3. Sinatra
4. require 'rubygems' require 'sinatra' get '/hi' do "Hello World!" end
5. require 'rubygems' require 'sinatra' get '/hi' do "Hello World!" end
6. require 'rubygems' require 'sinatra' get '/hi' do "Hello World!" end
7. require 'rubygems' require 'sinatra' get '/hi' do "Hello World!" end
8. Hpricot
10. require 'rubygems' require 'open-uri' require 'hpricot' url = 'http://br.weather.yahoo.com/brazil/sao-paulo/sao- paulo-455827/' tempo = Hpricot(open(url).read) (tempo/"[@id='yw-temp']").inner_text // 27°
11. require 'rubygems' require 'open-uri' require 'hpricot' url = 'http://br.weather.yahoo.com/brazil/sao-paulo/sao- paulo-455827/' tempo = Hpricot(open(url).read) (tempo/"[@id='yw-temp']").inner_text // 27°
12. require 'rubygems' require 'open-uri' require 'hpricot' url = 'http://br.weather.yahoo.com/brazil/sao-paulo/sao- paulo-455827/' tempo = Hpricot(open(url).read) (tempo/"[@id='yw-temp']").inner_text // 27°
13. require 'rubygems' require 'open-uri' require 'hpricot' url = 'http://br.weather.yahoo.com/brazil/sao-paulo/sao- paulo-455827/' tempo = Hpricot(open(url).read) (tempo/"[@id='yw-temp']").inner_text // 27° #WIN
14. O que fazer com isso?
22. { name: 'Emerson Vinicius', twitter: '@emersonvinicius', gtalk: 'duke.m16', github: 'emersonvinicius ' } Obrigado!