Sha256: 35caddee765b4438a838a6e59b40662626b8abf314f497c06328a6ce71c914ac
Contents?: true
Size: 674 Bytes
Versions: 10
Compression:
Stored size: 674 Bytes
Contents
$FIRST_CLASS_INSTANCE_METHODS = Hash.new{ |h,k| h[k] = {} }
#
class Module
# Access method as a singleton object and retain state.
#
# module ::K
# def hello
# puts "Hello World!"
# end
# end
#
# K.instance_method!(:hello).inspect #=> "#<UnboundMethod: K#hello>"
#
# NOTE: This is limited to the scope of the current module/class.
def instance_method!(s)
#( @@__instance_methods__ ||= {} )[s] ||= instance_method(s) # TODO: use class vars for 1.9+ ?
#( @__instance_methods__ ||= {} )[s.to_sym] ||= instance_method(s.to_sym)
$FIRST_CLASS_INSTANCE_METHODS[self][s.to_sym] ||= instance_method(s.to_sym)
end
end
Version data entries
10 entries across 9 versions & 2 rubygems