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|
prelude: |
C = Struct.new(:x) do
def initialize(...)
super
@ivar = 42
end
attr_accessor :ivar
class_eval <<-END
def r
#{'x;'*256}
end
def w
#{'self.x = nil;'*256}
end
def rm
m = method(:x)
#{'m.call;'*256}
end
def wm
m = method(:x=)
#{'m.call(nil);'*256}
end
def r_ivar
#{'ivar;'*256}
end
END
end
C.new(nil) # ensure common shape is known
obj = C.new(nil)
benchmark:
member_reader: "obj.r"
member_writer: "obj.w"
member_reader_method: "obj.rm"
member_writer_method: "obj.wm"
ivar_reader: "obj.r_ivar"
|
