class Food
Represents single recipe from Yummly
Attributes
id[R]
the id of the recipe on Yummly
Public Class Methods
new(food_json)
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Creates food with the parameters from JSON
@param food_json [JSON] recipe encapsulated in json from Yummly
# File lib/food.rb, line 9 def initialize(food_json) @name = food_json['name'] @id = food_json['id'] @aprox_time = food_json['totalTime'] @image_url = image_url food_json @ingredients = food_json['ingredientLines'] @guide_url = food_json['source']['sourceRecipeUrl'] end
Public Instance Methods
image_url(food_json)
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Extract image from json
@param food_json [JSON] recipe encapsulated in json from Yummly @return [String] URL of the image
# File lib/food.rb, line 22 def image_url(food_json) url = food_json['images'][0]['hostedLargeUrl'] url = 'Sorry, I can not provide you picture of this food' if url.nil? url end
to_str()
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Provides stats of the user in human-readble form
@return [String] stats of the user
# File lib/food.rb, line 31 def to_str result = @name result += "\nID: #{@id}" result += "\n\nApproximate time: #{@aprox_time}" result += "\nImage URL: #{@image_url}\n" result += "\nIngredients:\n" result += @ingredients.join("\n") result += "\n\nStep-by-step: #{@guide_url}\n" result end