Class: Merb::BootLoader::ReloadClasses

Inherits:
Merb::BootLoader show all
Defined in:
lib/merb-core/bootloader.rb

Defined Under Namespace

Classes: TimedExecutor

Class Method Summary collapse

Methods inherited from Merb::BootLoader

after, after_app_loads, before, before_app_loads, default_framework, finished?, inherited, move_klass

Class Method Details

.reload(paths) ⇒ Object

Reloads all files.



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# File 'lib/merb-core/bootloader.rb', line 881

def self.reload(paths)
  paths.each do |file|
    next if LoadClasses::MTIMES[file] &&  
      LoadClasses::MTIMES[file] == File.mtime(file)
        
    LoadClasses.reload(file)
  end
end

.run ⇒ Object

Setup the class reloader if it’s been specified in config.



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# File 'lib/merb-core/bootloader.rb', line 857

def self.run
  return unless Merb::Config[:reload_classes]

  paths = []
  Merb.load_paths.each do |path_name, file_info|
    path, glob = file_info
    next unless glob
    paths << Dir[path / glob]
  end

  if Merb.dir_for(:application) && File.file?(Merb.dir_for(:application))
    paths << Merb.dir_for(:application)
  end

  paths.flatten!

  TimedExecutor.every(Merb::Config[:reload_time] || 0.5) do
    GC.start
    reload(paths)
  end
  
end