Class: Yelp4r::Categories

Inherits:
Object
  • Object
show all
Defined in:
lib/yelp4r/categories.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Categories

Returns a new instance of Categories.



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# File 'lib/yelp4r/categories.rb', line 6

def initialize
  @parse_url = "http://www.yelp.com/developers/documentation/category_list"
end

Instance Attribute Details

#parse_url ⇒ Object

Returns the value of attribute parse_url.



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# File 'lib/yelp4r/categories.rb', line 4

def parse_url
  @parse_url
end

Instance Method Details

#list ⇒ Object 



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# File 'lib/yelp4r/categories.rb', line 10

def list
  require 'nokogiri'
  require 'open-uri'
  doc = Nokogiri::HTML(open(@parse_url))
  html = doc.at("ul.attr-list")
  neighborhoods = process_list(html)
  return neighborhoods
end

#options_from_list(selected = []) ⇒ Object 



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# File 'lib/yelp4r/categories.rb', line 19

def options_from_list(selected = [])
  selected_opts = selected.collect {|s| s.strip}
  process_options(list, selected_opts)
end