Class: GeoScraper

Inherits:
Object
  • Object
show all
Defined in:
lib/GeoScraper/core.rb,
lib/GeoScraper/yelp.rb,
lib/GeoScraper/gnavi.rb,
lib/GeoScraper/tabelog.rb,
lib/GeoScraper/version.rb,
lib/GeoScraper/foursquare.rb,
lib/GeoScraper/sanzeromin.rb

Defined Under Namespace

Modules: FourSquare, Gnavi, SanzeroMin, Tabelog, Yelp

Constant Summary collapse

VERSION = 
"0.0.1"
@@pattern = 
[]

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ GeoScraper

Returns a new instance of GeoScraper.



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# File 'lib/GeoScraper/core.rb', line 11

def initialize url
  @url = url
  @@pattern.each do |pattern|
    if @matches = pattern[0].match(@url)
      extend Object.const_get("GeoScraper::" + pattern[1])
      @matches = Regexp.last_match
      @result = scrape
      break
    end
  end
end

Instance Method Details

#get_doc(uri) ⇒ Object 



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# File 'lib/GeoScraper/core.rb', line 23

def get_doc uri
  Nokogiri::HTML.parse(open(uri, "User-Agent" => "Mozilla/5.0 Geo Scraper").read)
end

#has_data? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/GeoScraper/core.rb', line 27

def has_data?
  !@result.nil?
end

#lat ⇒ Object 



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# File 'lib/GeoScraper/core.rb', line 37

def lat
  if  has_data?
    @result["latitude"].to_f
  end
end

#lon ⇒ Object 



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# File 'lib/GeoScraper/core.rb', line 31

def lon
  if  has_data?
    @result["longitude"].to_f
  end
end