diff options
Diffstat (limited to 'guides')
-rw-r--r-- | guides/source/active_support_core_extensions.md | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/guides/source/active_support_core_extensions.md b/guides/source/active_support_core_extensions.md index 67bed4c8da..b9f096b82a 100644 --- a/guides/source/active_support_core_extensions.md +++ b/guides/source/active_support_core_extensions.md @@ -1980,7 +1980,15 @@ and that symbol specifiers are also supported: BigDecimal.new(5.00, 6).to_s(:db) # => "5.0" ``` -Engineering notation is still supported: +Engineering notation is still supported. + +In Ruby 2.4: + +```ruby +BigDecimal.new(5.00, 6).to_s("e") # => "0.5e1" +``` + +Whereas in Ruby 2.2 and 2.3: ```ruby BigDecimal.new(5.00, 6).to_s("e") # => "0.5E1" |