Real-time collaboration for Jupyter Notebooks, Linux Terminals, LaTeX, VS Code, R IDE, and more,
all in one place.

1
# -*- coding: binary -*-
2

3
module Rex
4
  module Post
5
    module Channel
6
      ###
7
      #
8
      # This interface is meant to be included by things that are meant to contain
9
      # zero or more channel instances in the form of a hash.
10
      #
11
      ###
12
      module Container
13
        #
14
        # Initializes the channel association hash
15
        #
16
        def initialize_channels
17
          self.channels = {}
18
        end
19

20
        #
21
        # Adds a channel to the container that is indexed by its channel identifier
22
        #
23
        def add_channel(channel)
24
          channels[channel.cid] = channel
25
        end
26

27
        #
28
        # Looks up a channel instance based on its channel identifier
29
        #
30
        def find_channel(cid)
31
          return channels[cid]
32
        end
33

34
        #
35
        # Removes a channel based on its channel identifier
36
        #
37
        def remove_channel(cid)
38
          return channels.delete(cid)
39
        end
40

41
        #
42
        # The hash of channels.
43
        #
44
        attr_reader :channels
45

46
        protected
47

48
        attr_writer :channels # :nodoc:
49
      end
50
    end
51
  end
52
end
53

54