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Versions: 12
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Contents
module Johnson #:nodoc:
module SpiderMonkey #:nodoc:
class RubyLandProxy # native
include Enumerable
def initialize
raise Johnson::Error, "#{self.class.name} is an internal support class."
end
private :initialize
# FIXME: need to revisit array vs non-array proxy, to_a/to_ary semantics, etc.
alias_method :size, :length
alias_method :to_ary, :to_a
def to_proc
@proc ||= Proc.new { |*args| call(*args) }
end
def call(*args)
call_using(runtime.global, *args)
end
def call_using(this, *args)
native_call(this, *args)
end
def inspect
toString
end
def method_missing(sym, *args, &block)
args << block if block_given?
name = sym.to_s
assignment = "=" == name[-1, 1]
# default behavior if the slot's not there
return super unless assignment || respond_to?(sym)
unless function_property?(name)
# for arity 0, treat it as a get
return self[name] if args.empty?
# arity 1 and quacking like an assignment, treat it as a set
return self[name[0..-2]] = args[0] if assignment && 1 == args.size
end
# okay, must really be a function
call_function_property(name, *args)
end
end
end
end
Version data entries
12 entries across 12 versions & 2 rubygems