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author | Aaron Patterson <aaron.patterson@gmail.com> | 2013-07-03 14:18:31 -0700 |
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committer | Aaron Patterson <aaron.patterson@gmail.com> | 2013-07-03 14:18:54 -0700 |
commit | b785e921d186753d905c1d0415b91d0987958028 (patch) | |
tree | 791ec23b87351ac1ea0ccd7607ba167168df7e0f /activesupport | |
parent | a593fc1ee19bf365ba715f8b5e74eb6f74011eda (diff) | |
download | rails-b785e921d186753d905c1d0415b91d0987958028.tar.gz rails-b785e921d186753d905c1d0415b91d0987958028.tar.bz2 rails-b785e921d186753d905c1d0415b91d0987958028.zip |
method transplanting between modules isn't supported on 1.9
Diffstat (limited to 'activesupport')
-rw-r--r-- | activesupport/lib/active_support/core_ext/module/method_transplanting.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/module/method_transplanting.rb b/activesupport/lib/active_support/core_ext/module/method_transplanting.rb new file mode 100644 index 0000000000..b1097cc83b --- /dev/null +++ b/activesupport/lib/active_support/core_ext/module/method_transplanting.rb @@ -0,0 +1,11 @@ +class Module + ### + # TODO: remove this after 1.9 support is dropped + def methods_transplantable? # :nodoc: + x = Module.new { def foo; end } + Module.new { define_method :bar, x.instance_method(:foo) } + true + rescue TypeError + false + end +end |