diff options
| -rw-r--r-- | lib/blink/objects.rb | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/lib/blink/objects.rb b/lib/blink/objects.rb index 5d03dc1aa..4e5f9b268 100644 --- a/lib/blink/objects.rb +++ b/lib/blink/objects.rb @@ -12,7 +12,7 @@ require 'blink/interface' # See attribute.rb for how work is actually done. module Blink - class Objects < Blink::Interface + class Objects include Enumerable @objects = Hash.new @@allobjects = Array.new # and then an array for all objects @@ -26,6 +26,46 @@ module Blink #--------------------------------------------------------------- # the class methods + #--------------------------------------------------------------- + # retrieve a named object + def Objects.[](name) + if @objects.has_key?(name) + return @objects[name] + else + raise "Object '#{name}' does not exist" + end + end + #--------------------------------------------------------------- + + #--------------------------------------------------------------- + # this is special, because it can be equivalent to running new + # this allows cool syntax like Blink::File["/etc/inetd.conf"] = ... + def Objects.[]=(name,object) + newobj = nil + if object.is_a?(Blink::Objects) + newobj = object + else + raise "must pass a Blink::Objects object" + end + + if @objects.has_key?(newobj.name) + puts @objects + raise "'#{newobj.name}' already exists in " + + "class '#{newobj.class}': #{@objects[newobj.name]}" + else + Blink.debug("adding %s of type %s to class list" % + [object.name,object.class]) + @objects[newobj.name] = newobj + end + end + #--------------------------------------------------------------- + + #--------------------------------------------------------------- + def Objects.has_key?(name) + return @objects.has_key?(name) + end + #--------------------------------------------------------------- + #----------------------------------- # all objects total def Objects.push(object) |