Class: CityData::CityIndustries

Inherits:
Object
  • Object
show all
Defined in:
lib/most_common_industry/city_industries.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(list_of_industries) ⇒ CityIndustries

Returns a new instance of CityIndustries.



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# File 'lib/most_common_industry/city_industries.rb', line 8

def initialize(list_of_industries)
  self.most_common = list_of_industries
end

Instance Attribute Details

#most_common ⇒ Object

Returns the value of attribute most_common.



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# File 'lib/most_common_industry/city_industries.rb', line 6

def most_common
  @most_common
end

Class Method Details

.find_by_city(address) ⇒ Object 



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# File 'lib/most_common_industry/city_industries.rb', line 12

def self.find_by_city(address)
  url = "http://www.city-data.com/city/#{address[:name]}-#{address[:state]}.html"
  doc = Nokogiri::HTML(open(url))
  industries = doc.css("#hD0_0 li").map { |item| item.child.text }
  CityData::CityIndustries.new(industries)
end