diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/object/duplicable.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/object/duplicable.rb | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/duplicable.rb b/activesupport/lib/active_support/core_ext/object/duplicable.rb index 265bb7bf48..3ebcdca02b 100644 --- a/activesupport/lib/active_support/core_ext/object/duplicable.rb +++ b/activesupport/lib/active_support/core_ext/object/duplicable.rb @@ -1,4 +1,3 @@ - # frozen_string_literal: true #-- @@ -38,3 +37,13 @@ class Method false end end + +class UnboundMethod + # Unbound methods are not duplicable: + # + # method(:puts).unbind.duplicable? # => false + # method(:puts).unbind.dup # => TypeError: allocator undefined for UnboundMethod + def duplicable? + false + end +end |