Class: WebConsole::REPL::Dummy

Inherits:
Object
  • Object
show all
Defined in:
lib/web_console/repl/dummy.rb

Overview

Dummy\ Adapter

Dummy adapter that is used as a fallback for REPL with no adapters.

It provides only the most basic code evaluation with no multiline code support.

Instance Method Summary collapse

Constructor Details

#initialize(binding = TOPLEVEL_BINDING) ⇒ Dummy

Returns a new instance of Dummy.



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# File 'lib/web_console/repl/dummy.rb', line 12

def initialize(binding = TOPLEVEL_BINDING)
  @binding = binding
end

Instance Method Details

#prompt ⇒ Object 



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# File 'lib/web_console/repl/dummy.rb', line 16

def prompt
  '>> '
end

#send_input(input) ⇒ Object 



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# File 'lib/web_console/repl/dummy.rb', line 20

def send_input(input)
  eval_result = nil
  streams_output = Stream.threadsafe_capture! do
    eval_result = @binding.eval(input).inspect
  end
  "#{streams_output}=> #{eval_result}\n"
rescue Exception => exc
  exc.backtrace.join("\n")
end