49 lines
1.4 KiB
Ruby
49 lines
1.4 KiB
Ruby
require_relative "meta_class"
|
|
|
|
module Boot
|
|
# class is mainly a list of methods with a name (for now)
|
|
# layout of object is seperated into Layout
|
|
class BootClass < Virtual::ObjectConstant
|
|
def initialize name , super_class = :Object
|
|
super()
|
|
# class methods
|
|
@methods = []
|
|
@name = name.to_sym
|
|
@super_class = super_class
|
|
@meta_class = MetaClass.new(self)
|
|
end
|
|
attr_reader :name , :methods , :meta_class , :context , :super_class
|
|
def attributes
|
|
[:name , :super_class]
|
|
end
|
|
def add_method method
|
|
raise "not a method #{method}" unless method.is_a? Virtual::Method
|
|
raise "syserr " unless method.name.is_a? Symbol
|
|
@methods << method
|
|
end
|
|
|
|
def get_method fname
|
|
fname = fname.to_sym
|
|
f = @methods.detect{ |f| f.name == fname }
|
|
names = @methods.collect{|f| f.name }
|
|
f
|
|
end
|
|
|
|
# get the method and if not found, try superclasses. raise error if not found
|
|
def resolve_method name
|
|
fun = get_method name
|
|
unless fun or name == :Object
|
|
supr = @context.object_space.get_or_create_class(@super_class)
|
|
fun = supr.get_method name
|
|
puts "#{supr.methods.collect(&:name)} for #{name} GOT #{fun.class}" if name == :index_of
|
|
end
|
|
raise "Method not found :#{name}, for #{inspect}" unless fun
|
|
fun
|
|
end
|
|
|
|
def to_s
|
|
inspect
|
|
end
|
|
|
|
end
|
|
end |