class Fortnox::API::CircularQueue
Public Class Methods
new(*items)
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# File lib/fortnox/api/circular_queue.rb, line 12 def initialize(*items) @queue = [*items] @@next_index = random_start_index end
Public Instance Methods
next()
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# File lib/fortnox/api/circular_queue.rb, line 20 def next value = @queue[@@next_index] if @@next_index == size - 1 @@next_index = 0 else @@next_index += 1 end value end
Private Instance Methods
random_start_index()
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# File lib/fortnox/api/circular_queue.rb, line 32 def random_start_index Random.rand(@queue.size) end