Sha256: e4d37df410881b11367c156b494d5a91d5889a104a7749ddb0118b68978bcf9d
Contents?: true
Size: 362 Bytes
Versions: 9
Compression:
Stored size: 362 Bytes
Contents
require 'adrian/queue'
module Adrian
class CompositeQueue < Queue
def initialize(*queues)
super()
@queues = queues.flatten
end
def pop
@queues.each do |q|
item = q.pop
return item if item
end
nil
end
def push(item)
raise "You can not push item to a composite queue"
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems