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Fix duplicable? for Ratiional and Complex on ruby master, since they are now duplicable

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Vipul A M 2017-03-23 17:34:30 +05:30
parent eb85100426
commit 7045e03dee
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2 changed files with 26 additions and 13 deletions
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34
activesupport/lib/active_support/core_ext/object/duplicable.rb
View file

@ -124,21 +124,31 @@ class Method
end
class Complex
# Complexes are not duplicable:
#
# Complex(1).duplicable? # => false
# Complex(1).dup # => TypeError: can't copy Complex
def duplicable?
false
begin
Complex(1).dup
rescue TypeError
# Complexes are not duplicable for RUBY_VERSION < 2.5.0:
#
# Complex(1).duplicable? # => false
# Complex(1).dup # => TypeError: can't copy Complex
def duplicable?
false
end
end
end
class Rational
# Rationals are not duplicable:
#
# Rational(1).duplicable? # => false
# Rational(1).dup # => TypeError: can't copy Rational
def duplicable?
false
begin
Rational(1).dup
rescue TypeError
# Rationals are not duplicable for RUBY_VERSION < 2.5.0:
#
# Rational(1).duplicable? # => false
# Rational(1).dup # => TypeError: can't copy Rational
def duplicable?
false
end
end
end

5
activesupport/test/core_ext/object/duplicable_test.rb
View file

@ -4,7 +4,10 @@ require "active_support/core_ext/object/duplicable"
require "active_support/core_ext/numeric/time"
class DuplicableTest < ActiveSupport::TestCase
if RUBY_VERSION >= "2.4.1"
if RUBY_VERSION >= "2.5.0"
RAISE_DUP = [method(:puts)]
ALLOW_DUP = ["1", "symbol_from_string".to_sym, Object.new, /foo/, [], {}, Time.now, Class.new, Module.new, BigDecimal.new("4.56"), nil, false, true, 1, 2.3, Complex(1), Rational(1)]
elsif RUBY_VERSION >= "2.4.1"
RAISE_DUP = [method(:puts), Complex(1), Rational(1)]
ALLOW_DUP = ["1", "symbol_from_string".to_sym, Object.new, /foo/, [], {}, Time.now, Class.new, Module.new, BigDecimal.new("4.56"), nil, false, true, 1, 2.3]
elsif RUBY_VERSION >= "2.4.0" # Due to 2.4.0 bug. This elsif cannot be removed unless we drop 2.4.0 support...