class Epilicious::Fetcher
Attributes
recipes[R]
Public Class Methods
new()
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# File lib/epilicious/fetcher.rb, line 11 def initialize @recipes ||= [] @base_url = "http://www.epicurious.com" end
Public Instance Methods
fetch_recipe(url)
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# File lib/epilicious/fetcher.rb, line 25 def fetch_recipe(url) recipe_page = fetch_page(url) recipe = parser.parse_recipe_page(recipe_page) Recipe.new(recipe) end
fetch_recipes(index_url)
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# File lib/epilicious/fetcher.rb, line 16 def fetch_recipes(index_url) recipes_page = fetch_page(index_url) recipes_urls = parser.parse_recipes_page(recipes_page) recipes = recipes_urls.map do |url| fetch_recipe(url) end recipes end
Private Instance Methods
fetch_page(url)
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# File lib/epilicious/fetcher.rb, line 33 def fetch_page(url) Nokogiri::HTML(open(@base_url + url)) end
parser()
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# File lib/epilicious/fetcher.rb, line 37 def parser @parser ||= Parser.new end