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main_ingress
2006 Jul 30
8
Method_missing from Ruby for Rails book
...Cookbook
attr_accessor :title, :author
def initialize
@recipes = []
end
def method_missing(m, *args, &block)
@recipes.send(m, *args, &block)
end
end
cb = Cookbook.new
cb << recipe_for_cake
cb << recipe_for_chicken
beef_dishes = cb.find_all {|recipes| recipe.main_ingredient == "beef" }
I''m getting callable.rb:14: undefined local variable or method
`recipe_for_cake'' for main:Object (NameError) so apparently
method_missing is not working.
Stuart