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Contents
# typed: true
# Copyright (c) 2015 Sqreen. All Rights Reserved.
# Please refer to our terms for more information: https://www.sqreen.com/terms.html
require 'sqreen/log'
module Sqreen
# A simple size limited queue.
# When trying to enqueue more than the capacity
# the older elements will get thrown
class CappedQueue < Queue
attr_reader :capacity
def initialize(capacity)
@capacity = capacity
super()
end
alias original_push push
def push(value)
until size < @capacity
discarded = pop
Sqreen.log.debug { "Discarded from queue: #{discarded}" }
end
Sqreen.log.debug { "Pushed to the queue: #{value}" }
original_push(value)
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems