module Sinatra::Reloader::ExtensionMethods
Contains the methods that the extension adds to the Sinatra
application.
Public Instance Methods
Indicates with a glob
which files should be reloaded if they have been modified. It can be called several times.
# File lib/ella/reloader.rb, line 381 def also_reload(*glob) Dir[*glob].each { |path| Watcher::List.for(self).watch_file(path) } end
Removes the element
from the Sinatra
application.
# File lib/ella/reloader.rb, line 360 def deactivate(element) case element.type when :route then verb = element.representation[:verb] signature = element.representation[:signature] (routes[verb] ||= []).delete(signature) when :middleware then @middleware.delete(element.representation) when :before_filter then filters[:before].delete(element.representation) when :after_filter then filters[:after].delete(element.representation) when :error then code = element.representation[:code] handler = element.representation[:handler] @errors.delete(code) if @errors[code] == handler end end
Indicates with a glob
which files should not be reloaded even if they have been modified. It can be called several times.
# File lib/ella/reloader.rb, line 387 def dont_reload(*glob) Dir[*glob].each { |path| Watcher::List.for(self).ignore(path) } end
Private Instance Methods
attr_reader :register_path warn on -w (private attribute)
# File lib/ella/reloader.rb, line 394 def register_path; @register_path ||= nil; end
Indicates whether or not an extension is being registered.
# File lib/ella/reloader.rb, line 407 def registering_extension? !register_path.nil? end
Indicates an extesion is being registered.
# File lib/ella/reloader.rb, line 397 def start_registering_extension @register_path = caller_files[2] end
Indicates the extesion has already been registered.
# File lib/ella/reloader.rb, line 402 def stop_registering_extension @register_path = nil end
Builds a Watcher::Element
from type
and representation
and tells the Watcher::List
for the current application to watch it in the file located at path
.
If an extension is being registered, it also tells the list to watch it in the file where the extension has been registered. This prevents the duplication of the elements added by the extension in its registered
method with every reload.
# File lib/ella/reloader.rb, line 419 def watch_element(path, type, representation=nil) list = Watcher::List.for(self) element = Watcher::Element.new(type, representation) list.watch(path, element) list.watch(register_path, element) if registering_extension? end