Class: Kaisoku::WatchSession

Inherits:
Object
  • Object
show all
Defined in:
lib/kaisoku/watch_session.rb

Instance Method Summary collapse

Constructor Details

#initialize(watcher:, runner:, debounce: 0.05) ⇒ WatchSession

Returns a new instance of WatchSession.



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# File 'lib/kaisoku/watch_session.rb', line 5

def initialize(watcher:, runner:, debounce: 0.05)
  @watcher = watcher
  @debounce = debounce.to_f
  @runner = runner
  @current_pid = nil
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/kaisoku/watch_session.rb', line 12

def start
  @watcher.each_change do |changed_paths|
    sleep @debounce
    cancel_current
    @current_pid = fork { exit!(@runner.call(changed_paths).to_i) }
    Process.detach(@current_pid)
  end
ensure
  cancel_current
end