From: nobu@... Date: 2017-08-11T02:19:23+00:00 Subject: [ruby-core:82342] [Ruby trunk Bug#13800][Rejected] Possible regression of Object#method in Ruby 2.3+ for aliases Issue #13800 has been updated by nobu (Nobuyoshi Nakada). Status changed from Open to Rejected It's intentional. See https://bugs.ruby-lang.org/issues/7613#change-35118 ---------------------------------------- Bug #13800: Possible regression of Object#method in Ruby 2.3+ for aliases https://bugs.ruby-lang.org/issues/13800#change-66136 * Author: jmanian (Jeff Manian) * Status: Rejected * Priority: Normal * Assignee: * Target version: * ruby -v: 2.2.3, 2.2.7, 2.3.0, 2.3.3, 2.3.4, 2.4.1 * Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN ---------------------------------------- The behavior of `Object#method` changed in 2.3 when using it to compare aliases. The change is best illustrated below: ~~~ ruby 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. -- https://bugs.ruby-lang.org/ Unsubscribe: