Class: TravelInspiration::Destination

Inherits:
Object
  • Object
show all
Defined in:
lib/travel_inspiration/destinations.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#continent ⇒ Object

Returns the value of attribute continent.



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# File 'lib/travel_inspiration/destinations.rb', line 6

def continent
  @continent
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/travel_inspiration/destinations.rb', line 6

def name
  @name
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/travel_inspiration/destinations.rb', line 6

def url
  @url
end

Class Method Details

.list_destination_names(theme_name) ⇒ Object 



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# File 'lib/travel_inspiration/destinations.rb', line 8

def self.list_destination_names(theme_name)
    self.scrape_destinations(theme_name)
end

.scrape_destinations(theme_name) ⇒ Object

scrape data using URL



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# File 'lib/travel_inspiration/destinations.rb', line 13

def self.scrape_destinations(theme_name)
    list = []

    url = TravelInspiration::Theme.url_for_theme_name(theme_name)
    doc = Nokogiri::HTML(open(url))
    destinations = doc.search('div.SightsList-wrap a') #selects 6 destinations 
    
    destinations.map.with_index{ |destination, index|
        new_destination = TravelInspiration::Destination.new #create destination instance
        new_destination.name = destination.css('h5').text
        new_destination.continent = destination.css('p').text
        new_destination.url = destination.attr("href")
        list[index] = new_destination
    } 
    list.sort_by! {|obj| [obj.continent, obj.name]}
    list
end