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# 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 CollectionWithCountMethod
def initialize; @list = []; end
def count; @list.count; 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, :items_in_collection_with_count_method
def initialize
@items_in_collection_with_size_method = CollectionWithSizeMethod.new
@items_in_collection_with_length_method = CollectionWithLengthMethod.new
@items_in_collection_with_count_method = CollectionWithCountMethod.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 add_to_collection_with_count_method(item)
@items_in_collection_with_count_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
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