Class: YahooWeather::Response

Inherits:
Object
  • Object
show all
Defined in:
lib/yahoo-weather/response.rb

Overview

Describes the weather conditions for a particular requested location.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(request_location, request_url, doc) ⇒ Response

Returns a new instance of Response.



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# File 'lib/yahoo-weather/response.rb', line 58

def initialize (request_location, request_url, doc)
  # save off the request params
  @request_location = request_location
  @request_url = request_url

  # parse the nokogiri xml document to gather response data
  root = doc.xpath('/rss/channel').first

  @astronomy = YahooWeather::Astronomy.new(root.xpath('yweather:astronomy').first)
  @location = YahooWeather::Location.new(root.xpath('yweather:location').first)
  @units = YahooWeather::Units.new(root.xpath('yweather:units').first)
  @wind = YahooWeather::Wind.new(root.xpath('yweather:wind').first)
  @atmosphere = YahooWeather::Atmosphere.new(root.xpath('yweather:atmosphere').first)
  @image = YahooWeather::Image.new(root.xpath('image').first)

  item = root.xpath('item').first
  @condition = YahooWeather::Condition.
    new(item.xpath('yweather:condition').first)
  @forecasts = []
  item.xpath('yweather:forecast').each { |forecast| 
    @forecasts << YahooWeather::Forecast.new(forecast) }
  @latitude = item.xpath('geo:lat').first.content.to_f
  @longitude = item.xpath('geo:long').first.content.to_f
  @page_url = item.xpath('link').first.content
  @title = item.xpath('title').first.content
  @description = item.xpath('description').first.content
end

Instance Attribute Details

#astronomy ⇒ Object (readonly)

a YahooWeather::Astronomy object detailing the sunrise and sunset information for the requested location.



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# File 'lib/yahoo-weather/response.rb', line 5

def astronomy
  @astronomy
end

#atmosphere ⇒ Object (readonly)

a YahooWeather::Atmosphere object detailing the atmosphere information of the requested location.



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# File 'lib/yahoo-weather/response.rb', line 21

def atmosphere
  @atmosphere
end

#condition ⇒ Object (readonly)

a YahooWeather::Condition object detailing the current conditions of the requested location.



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# File 'lib/yahoo-weather/response.rb', line 25

def condition
  @condition
end

#description ⇒ Object (readonly)

the raw HTML generated by the Yahoo! Weather service summarizing current weather conditions for the requested location.



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# File 'lib/yahoo-weather/response.rb', line 33

def description
  @description
end

#forecasts ⇒ Object (readonly)

a list of YahooWeather::Forecast objects detailing the high-level forecasted weather conditions for upcoming days.



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# File 'lib/yahoo-weather/response.rb', line 29

def forecasts
  @forecasts
end

#image ⇒ Object (readonly)

a YahooWeather::Image record describing an image icon representing the current weather.



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# File 'lib/yahoo-weather/response.rb', line 37

def image
  @image
end

#latitude ⇒ Object (readonly)

the latitude of the location for which weather is detailed.



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# File 'lib/yahoo-weather/response.rb', line 40

def latitude
  @latitude
end

#location ⇒ Object (readonly)

a YahooWeather::Location object detailing the precise geographical names to which the requested location was mapped.



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# File 'lib/yahoo-weather/response.rb', line 9

def location
  @location
end

#longitude ⇒ Object (readonly)

the longitude of the location for which weather is detailed.



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# File 'lib/yahoo-weather/response.rb', line 43

def longitude
  @longitude
end

#page_url ⇒ Object (readonly)

a link to the Yahoo! Weather page with full detailed information on the requested location’s current weather conditions.



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# File 'lib/yahoo-weather/response.rb', line 47

def page_url
  @page_url
end

#request_location ⇒ Object (readonly)

the location string initially requested of the service.



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# File 'lib/yahoo-weather/response.rb', line 50

def request_location
  @request_location
end

#request_url ⇒ Object (readonly)

the url with which the Yahoo! Weather service was accessed to build the response.



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# File 'lib/yahoo-weather/response.rb', line 53

def request_url
  @request_url
end

#title ⇒ Object (readonly)

the prose descriptive title of the weather information.



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# File 'lib/yahoo-weather/response.rb', line 56

def title
  @title
end

#units ⇒ Object (readonly)

a YahooWeather::Units object detailing the units corresponding to the information detailed in the response.



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# File 'lib/yahoo-weather/response.rb', line 13

def units
  @units
end

#wind ⇒ Object (readonly)

a YahooWeather::Wind object detailing the wind information at the requested location.



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# File 'lib/yahoo-weather/response.rb', line 17

def wind
  @wind
end