new(workspace = nil, input_method = nil, output_method = nil)
public
Creates a new irb session
# File lib/irb.rb, line 428
def initialize(workspace = nil, input_method = nil, output_method = nil)
@context = Context.new(self, workspace, input_method, output_method)
@context.main.extend ExtendCommandBundle
@signal_status = :IN_IRB
@scanner = RubyLex.new
@scanner.exception_on_syntax_error = false
end