Class: HallidayWineList::Category

Inherits:
Object
  • Object
show all
Defined in:
lib/halliday_wine_list/category.rb

Constant Summary collapse

@@all_categories = 
[]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name = nil, url = nil) ⇒ Category

Returns a new instance of Category.



15
16
17
18
19
20
 
# File 'lib/halliday_wine_list/category.rb', line 15

def initialize(name= nil, url= nil)
  @wines = []
  @name = name
  @url = url
  @@all_categories << self
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



3
4
5
 
# File 'lib/halliday_wine_list/category.rb', line 3

def name
  @name
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



3
4
5
 
# File 'lib/halliday_wine_list/category.rb', line 3

def url
  @url
end

Class Method Details

.all_categories ⇒ Object 



7
8
9
 
# File 'lib/halliday_wine_list/category.rb', line 7

def self.all_categories
  @@all_categories
end

.create_categories ⇒ Object 



26
27
28
 
# File 'lib/halliday_wine_list/category.rb', line 26

def self.create_categories
  HallidayWineList::Scraper.new.scrape_categories
end

.new_from_scraper(name, url) ⇒ Object 



22
23
24
 
# File 'lib/halliday_wine_list/category.rb', line 22

def self.new_from_scraper(name, url)
  self.new(name, url)
end

.print_categories ⇒ Object 



11
12
13
 
# File 'lib/halliday_wine_list/category.rb', line 11

def self.print_categories
  @@all_categories.each.with_index(1) {|c, i| puts "#{i} - #{c.name}"}
end

Instance Method Details

#add_wine(wine) ⇒ Object 



30
31
32
 
# File 'lib/halliday_wine_list/category.rb', line 30

def add_wine(wine)
  @wines << wine
end

#print_wines ⇒ Object 



34
35
36
 
# File 'lib/halliday_wine_list/category.rb', line 34

def print_wines
  @wines.each.with_index(1) {|w, i| puts "#{i} #{w.winery} - #{w.variety} - #{w.location}."}
end