diff options
Diffstat (limited to 'mrbgems/mruby-method/mrblib/kernel.rb')
| -rw-r--r-- | mrbgems/mruby-method/mrblib/kernel.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mrbgems/mruby-method/mrblib/kernel.rb b/mrbgems/mruby-method/mrblib/kernel.rb new file mode 100644 index 000000000..eb17df5a6 --- /dev/null +++ b/mrbgems/mruby-method/mrblib/kernel.rb @@ -0,0 +1,10 @@ +module Kernel + def singleton_method(name) + m = method(name) + sc = (class <<self; self; end) + if m.owner != sc + raise NameError, "undefined method '#{name}' for class '#{sc}'" + end + m + end +end |