Class: Warehouse::Item::Random

Inherits:
Struct
  • Object
show all
Defined in:
lib/warehouse/item/random.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#code ⇒ Object

Returns the value of attribute code.



4
5
6
 
# File 'lib/warehouse/item/random.rb', line 4

def code
  @code
end

#items ⇒ Object

Returns the value of attribute items

Returns:

  • (Object) —

    the current value of items



3
4
5
 
# File 'lib/warehouse/item/random.rb', line 3

def items
  @items
end

#price ⇒ Object

Returns the value of attribute price.



4
5
6
 
# File 'lib/warehouse/item/random.rb', line 4

def price
  @price
end

#qty ⇒ Object

Returns the value of attribute qty

Returns:

  • (Object) —

    the current value of qty



3
4
5
 
# File 'lib/warehouse/item/random.rb', line 3

def qty
  @qty
end

#title ⇒ Object

Returns the value of attribute title.



4
5
6
 
# File 'lib/warehouse/item/random.rb', line 4

def title
  @title
end

Instance Method Details

#deep_dup ⇒ Object 



35
36
37
 
# File 'lib/warehouse/item/random.rb', line 35

def deep_dup
  Warehouse::Item::Random.new(items.map { |item| item.deep_dup }, qty)
end

#fetch ⇒ Object 



18
19
20
 
# File 'lib/warehouse/item/random.rb', line 18

def fetch
  @fetch ||= fetch!
end

#fetch! ⇒ Object 



22
23
24
25
26
27
28
29
30
31
 
# File 'lib/warehouse/item/random.rb', line 22

def fetch!
  random_items = {}
  (1..qty).each do
    item = items.sample
    random_items[item.code] ||= Warehouse::Item::Code.new(item.code, item.title, 0, item.price,
                                                          item.barcode, item.code_2, item.title_en)
    random_items[item.code].qty += 1
  end
  Warehouse::List.new(random_items.values)
end

#persisted? ⇒ Boolean

Returns:

  • (Boolean) 


33
 
# File 'lib/warehouse/item/random.rb', line 33

def persisted?; end

#random? ⇒ Boolean

Returns:

  • (Boolean) 


10
11
12
 
# File 'lib/warehouse/item/random.rb', line 10

def random?
  true
end

#single? ⇒ Boolean

Returns:

  • (Boolean) 


14
15
16
 
# File 'lib/warehouse/item/random.rb', line 14

def single?
  false
end

#type ⇒ Object 



6
7
8
 
# File 'lib/warehouse/item/random.rb', line 6

def type
  'random'
end