GemInstaller::OutputListener

    # File lib/geminstaller/output_listener.rb, line 8
 8:     def initialize
 9:       @messages = []
10:       @output_filter = nil
11:     end

    # File lib/geminstaller/output_listener.rb, line 13
13:     def notify(msg, stream = :stdout)
14:       @messages.push(msg)
15:       return unless @output_filter
16:       if stream == :stdout or stream == :stderr
17:         @output_filter.rubygems_output(stream, msg)
18:       else
19:         raise GemInstaller::GemInstallerError.new("Invalid stream specified: #{@stream}")
20:       end
21:     end

    # File lib/geminstaller/output_listener.rb, line 23
23:     def read
24:       @messages.dup
25:     end

    # File lib/geminstaller/output_listener.rb, line 27
27:     def read!
28:       messages = @messages.dup
29:       @messages.clear
30:       messages
31:     end