diff options
| author | Julio Lopez <ljuliom@gmail.com> | 2015-07-10 18:03:40 -0500 |
|---|---|---|
| committer | Julio Lopez <ljuliom@gmail.com> | 2015-07-10 18:03:40 -0500 |
| commit | d1630c38b30de37e8936e103a137e9c5d3381f21 (patch) | |
| tree | 1a426ac77e3972bac8b8f67cc5c931d5720f55dd /activesupport/lib/active_support | |
| parent | eb10496a1c3d9fe58b91aa0ec17d9f218738d5dc (diff) | |
| download | rails-d1630c38b30de37e8936e103a137e9c5d3381f21.tar.gz rails-d1630c38b30de37e8936e103a137e9c5d3381f21.tar.bz2 rails-d1630c38b30de37e8936e103a137e9c5d3381f21.zip | |
improve duplicable documentation [ci skip]
Diffstat (limited to 'activesupport/lib/active_support')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/object/duplicable.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/duplicable.rb b/activesupport/lib/active_support/core_ext/object/duplicable.rb index 620f7b6561..6fc0cb53f0 100644 --- a/activesupport/lib/active_support/core_ext/object/duplicable.rb +++ b/activesupport/lib/active_support/core_ext/object/duplicable.rb @@ -19,7 +19,7 @@ class Object # Can you safely dup this object? # - # False for +nil+, +false+, +true+, symbol, number objects; + # False for +nil+, +false+, +true+, symbol, number, method objects; # true otherwise. def duplicable? true @@ -78,6 +78,10 @@ end require 'bigdecimal' class BigDecimal + # BigDecimals are duplicable: + # + # BigDecimal.new("1.2").duplicable? # => true + # BigDecimal.new("1.2").dup # => #<BigDecimal:7f9d698eee10,'0.12E1',18(18)> def duplicable? true end |