File: messages_stack.rb

package info (click to toggle)
ruby-docker-api 2.2.0-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 432 kB
  • sloc: ruby: 4,044; sh: 138; makefile: 5
file content (25 lines) | stat: -rw-r--r-- 502 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
# This class represents a messages stack
class Docker::MessagesStack

  attr_accessor :messages

  # Initialize stack with optional size
  #
  # @param size [Integer]
  def initialize(size = -1)
    @messages = []
    @size = size
  end

  # Append messages to stack
  #
  # @param messages [Docker::Messages]
  def append(messages)
    return if @size == 0

    messages.all_messages.each do |msg|
      @messages << msg
      @messages.shift if @size > -1 && @messages.size > @size
    end
  end
end