Class: Jscon::Repl

Inherits:
Object
  • Object
show all
Includes:
EasyRepl::Repl
Defined in:
lib/jscon/repl.rb

Defined Under Namespace

Classes: NoServer

Instance Method Summary collapse

Constructor Details

#initialize(phantom_options) ⇒ Repl

Returns a new instance of Repl.



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# File 'lib/jscon/repl.rb', line 8

def initialize(phantom_options)
  @phantom_options = phantom_options
  @asset_server = NoServer
end

Instance Method Details

#after_input ⇒ Object 



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# File 'lib/jscon/repl.rb', line 32

def after_input
  @asset_server.close
  @asset_server = NoServer
end

#before_input ⇒ Object 



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# File 'lib/jscon/repl.rb', line 20

def before_input
  @asset_server = Jscon::AssetServer.start if @asset_server == NoServer
end

#process_input(input) ⇒ Object 



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# File 'lib/jscon/repl.rb', line 24

def process_input(input)
  File.open(@pipe_in, "w+") do |pipe|
    pipe.write(input)
    pipe.flush
  end
  puts IO.read(@pipe_out)
end

#setup ⇒ Object 



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# File 'lib/jscon/repl.rb', line 13

def setup
  @pipe_in, @pipe_out = Jscon::Pipes.create_set("js_repl")
  puts "loading"
  @asset_server = Jscon::AssetServer.start
  @phantom_pid = Jscon::Phantom.run_exec(Jscon::Dir.path, @phantom_options)
end

#teardown ⇒ Object 



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# File 'lib/jscon/repl.rb', line 37

def teardown
  Process.kill(term=15, @phantom_pid)
end