20 lines
225 B
Ruby
20 lines
225 B
Ruby
module JobBuffer
|
|
class << self
|
|
def clear
|
|
values.clear
|
|
end
|
|
|
|
def add(value)
|
|
values << value
|
|
end
|
|
|
|
def values
|
|
@values ||= []
|
|
end
|
|
|
|
def last_value
|
|
values.last
|
|
end
|
|
end
|
|
end
|