Class: SpBus::Scrapers::Locations

Inherits:
Object
  • Object
show all
Defined in:
lib/spbus/scrapers/locations.rb

Constant Summary collapse

URL = 
"http://200.189.189.54/InternetServices/PosicaoLinha"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(destination_id) ⇒ Locations

Returns a new instance of Locations.



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# File 'lib/spbus/scrapers/locations.rb', line 8

def initialize(destination_id)
  @destination_id = destination_id
end

Instance Attribute Details

#buses ⇒ Object (readonly)

Returns the value of attribute buses.



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# File 'lib/spbus/scrapers/locations.rb', line 6

def buses
  @buses
end

Instance Method Details

#fetch ⇒ Object 



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# File 'lib/spbus/scrapers/locations.rb', line 12

def fetch
  doc = SpBus::Request.new(url_with_params).get
  @json = JSON.parse(doc, symbolize_names: true)[:PosicaoLinhaResult]

  validate_response

  @buses = @json[:vs].collect do |hash|
    build_bus(hash)
  end

  true
end