Method: Listen.to

Defined in:
lib/listen.rb

.to(*args) {|modified, added, removed| ... } ⇒ Listen::Listener

Listens to file system modifications on a either single directory or multiple directories.

Yields:

  • (modified, added, removed) —

    the changed files

Yield Parameters:

  • modified (Array<String>) —

    the list of modified files

  • added (Array<String>) —

    the list of added files

  • removed (Array<String>) —

    the list of removed files

Returns:



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# File 'lib/listen.rb', line 34

def to(*args, &block)
  @listeners ||= []
  Listener.new(*args, &block).tap do |listener|
    @listeners << listener
  end
end