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Bug #13800
closedPossible regression of Object#method in Ruby 2.3+ for aliases
Status:
Rejected
Assignee:
-
Target version:
-
ruby -v:
2.2.3, 2.2.7, 2.3.0, 2.3.3, 2.3.4, 2.4.1
Description
The behavior of Object#method
changed in 2.3 when using it to compare aliases. The change is best illustrated below:
module Foo
def foo
end
alias_method :foo_foo, :foo
end
class Bar
include Foo
alias_method :bar, :foo
end
bar = Bar.new
bar.method(:foo) == bar.method(:bar)
# true in Ruby 2.2
# false in Ruby 2.3 and 2.4
bar.method(:foo) == bar.method(:foo_foo)
# true in Ruby 2.2, 2.3, 2.4
Was this an intentional change in 2.3 or a regression?
I tested this with 2.2.3, 2.2.7, 2.3.0, 2.3.3, 2.3.4, and 2.4.1.
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