-
-
Notifications
You must be signed in to change notification settings - Fork 397
/
classes.rb
45 lines (37 loc) · 1.22 KB
/
classes.rb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
# various classes used by the specs
module RSpec
module Expectations
module Helper
class CollectionWithSizeMethod
def initialize; @list = []; end
def size; @list.size; end
def push(item); @list.push(item); end
end
class CollectionWithLengthMethod
def initialize; @list = []; end
def length; @list.size; end
def push(item); @list.push(item); end
end
class CollectionOwner
attr_reader :items_in_collection_with_size_method, :items_in_collection_with_length_method
def initialize
@items_in_collection_with_size_method = CollectionWithSizeMethod.new
@items_in_collection_with_length_method = CollectionWithLengthMethod.new
end
def add_to_collection_with_size_method(item)
@items_in_collection_with_size_method.push(item)
end
def add_to_collection_with_length_method(item)
@items_in_collection_with_length_method.push(item)
end
def items_for(arg)
return [1, 2, 3] if arg == 'a'
[1]
end
def items
@items_in_collection_with_size_method
end
end
end
end
end