diff options
Diffstat (limited to 'activerecord/lib/active_record/type/decimal.rb')
| -rw-r--r-- | activerecord/lib/active_record/type/decimal.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/type/decimal.rb b/activerecord/lib/active_record/type/decimal.rb index a9db51c6ba..33d4e37ea3 100644 --- a/activerecord/lib/active_record/type/decimal.rb +++ b/activerecord/lib/active_record/type/decimal.rb @@ -14,7 +14,9 @@ module ActiveRecord private def cast_value(value) - if value.respond_to?(:to_d) + if value.class == Rational + BigDecimal.new(value, precision.to_i) + elsif value.respond_to?(:to_d) value.to_d else value.to_s.to_d |