Class: Adva::Static::Watch::Handler

Inherits:

Object

• Object
• Adva::Static::Watch::Handler

Includes:

Observable

Defined in:

lib/adva/static/watch/handler.rb

Instance Method Summary

• #initialize(observable, pattern) ⇒ Handler constructor

  A new instance of Handler.

• #listen ⇒ Object
• #trigger ⇒ Object

Constructor Details

#initialize(observable, pattern) ⇒ Handler

Returns a new instance of Handler.

# File 'lib/adva/static/watch/handler.rb', line 11

def initialize(observable, pattern)
  add_observer(observable)
  @pattern = pattern
  @current = Dir[pattern]
  @mtime   = Time.now
end

Instance Method Details

#listen ⇒ Object

# File 'lib/adva/static/watch/handler.rb', line 18

def listen
  loop { trigger; sleep(0.5) }
end

#trigger ⇒ Object

# File 'lib/adva/static/watch/handler.rb', line 22

def trigger
  events.each do |path, event|
    changed(true)
    notify_observers(path, event)
  end
end