Layer name as if-condition ?? possible ???

[artmusicstudio]

hi,
this one does not seem to work. i wonder, if a layer.name can be a condition? no info in api....

model = Sketchup.active_model
entities = model.entities

entities.each { |m|
puts "iterating m"
	if m.is_a?(Sketchup;;Group)
		e = m.entities
			e.each { |f|
			puts "iterating f"
			    if f.is_a?(Sketchup;;Group) and f.layer == "layername"
					puts f.layer
						entities2 = f.entities
							entities2.each { |g|
							puts "moving entities"
							newlayer = g.layer = "Layer0"
								
									}
					end				
					}#f
		end
	}#m
end#def

thanx
stan

edit: just found out, that

@unknownuser said:

if f.is_a?(Sketchup::Group) and f.layer.name == "layername"

works.

stan