diff options
Diffstat (limited to 'activesupport/lib')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/object/duplicable.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/duplicable.rb b/activesupport/lib/active_support/core_ext/object/duplicable.rb index ea81df2bd8..ed0df42b0a 100644 --- a/activesupport/lib/active_support/core_ext/object/duplicable.rb +++ b/activesupport/lib/active_support/core_ext/object/duplicable.rb @@ -107,6 +107,13 @@ class BigDecimal # BigDecimals are duplicable: # # BigDecimal.new("1.2").duplicable? # => true + # + # In Ruby 2.4.0: + # + # BigDecimal.new("1.2").dup # => 0.12e1 + # + # Whereas in Ruby 2.2 and 2.3: + # # BigDecimal.new("1.2").dup # => #<BigDecimal:...,'0.12E1',18(18)> def duplicable? true |