Class: Observr::EventHandler::Unix

Inherits:

Object

• Object
• Observr::EventHandler::Unix

Includes:

Base

Defined in:

lib/observr/event_handlers/unix.rb

Defined Under Namespace

Classes: SingleFileWatcher

Instance Method Summary

• #initialize ⇒ Unix constructor

  A new instance of Unix.

• #listen(monitored_paths) ⇒ undefined

  Enters listening loop.

• #refresh(monitored_paths) ⇒ undefined

  Rebuilds file bindings.

Methods included from Base

#notify

Constructor Details

#initialize ⇒ Unix

Returns a new instance of Unix.

# File 'lib/observr/event_handlers/unix.rb', line 76

def initialize
  SingleFileWatcher.handler = self
  @loop = Rev::Loop.default
end

Instance Method Details

#listen(monitored_paths) ⇒ undefined

Enters listening loop. Will block control flow until application is explicitly stopped/killed.

Returns:

• (undefined)

# File 'lib/observr/event_handlers/unix.rb', line 86

def listen(monitored_paths)
  @monitored_paths = monitored_paths
  attach
  @loop.run
end

#refresh(monitored_paths) ⇒ undefined

Rebuilds file bindings. Will detach all current bindings, and reattach the ‘monitored_paths`

Parameters:

• monitored_paths (Array<Pathname>) —

  list of paths the application is currently monitoring.

Returns:

• (undefined)

# File 'lib/observr/event_handlers/unix.rb', line 100

def refresh(monitored_paths)
  @monitored_paths = monitored_paths
  detach
  attach
end