diff options
Diffstat (limited to 'guides/source/active_support_core_extensions.md')
| -rw-r--r-- | guides/source/active_support_core_extensions.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/guides/source/active_support_core_extensions.md b/guides/source/active_support_core_extensions.md index 4c37f6aba9..20d09e65b3 100644 --- a/guides/source/active_support_core_extensions.md +++ b/guides/source/active_support_core_extensions.md @@ -1709,7 +1709,7 @@ Specifically performs these transformations: * Capitalizes the first word. The capitalization of the first word can be turned off by setting the -+:capitalize+ option to false (default is true). +`:capitalize` option to false (default is true). ```ruby "name".humanize # => "Name" @@ -1989,7 +1989,7 @@ Extensions to `BigDecimal` The method `to_s` provides a default specifier of "F". This means that a simple call to `to_s` will result in floating point representation instead of engineering notation: ```ruby -BigDecimal.new(5.00, 6).to_s # => "5.0" +BigDecimal.new(5.00, 6).to_s # => "5.0" ``` and that symbol specifiers are also supported: @@ -2359,7 +2359,7 @@ This method is similar in purpose to `Kernel#Array`, but there are some differen * If the argument responds to `to_ary` the method is invoked. `Kernel#Array` moves on to try `to_a` if the returned value is `nil`, but `Array.wrap` returns an array with the argument as its single element right away. * If the returned value from `to_ary` is neither `nil` nor an `Array` object, `Kernel#Array` raises an exception, while `Array.wrap` does not, it just returns the value. -* It does not call `to_a` on the argument, if the argument does not respond to +to_ary+ it returns an array with the argument as its single element. +* It does not call `to_a` on the argument, if the argument does not respond to `to_ary` it returns an array with the argument as its single element. The last point is particularly worth comparing for some enumerables: @@ -3641,7 +3641,7 @@ Durations can be added to and subtracted from time objects: now = Time.current # => Mon, 09 Aug 2010 23:20:05 UTC +00:00 now + 1.year -# => Tue, 09 Aug 2011 23:21:11 UTC +00:00 +# => Tue, 09 Aug 2011 23:21:11 UTC +00:00 now - 1.week # => Mon, 02 Aug 2010 23:21:11 UTC +00:00 ``` |