From c74045cf0771ab51dfeca94b30c447cab6193e60 Mon Sep 17 00:00:00 2001 From: Brian Christian Date: Tue, 9 Feb 2016 16:02:08 -0800 Subject: allow Array.penultimate and Array.antepenultiate access methods --- guides/source/active_support_core_extensions.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'guides/source') diff --git a/guides/source/active_support_core_extensions.md b/guides/source/active_support_core_extensions.md index 0aca6db9b6..91cf48a680 100644 --- a/guides/source/active_support_core_extensions.md +++ b/guides/source/active_support_core_extensions.md @@ -2240,7 +2240,7 @@ Similarly, `from` returns the tail from the element at the passed index to the e [].from(0) # => [] ``` -The methods `second`, `third`, `fourth`, and `fifth` return the corresponding element (`first` is built-in). Thanks to social wisdom and positive constructiveness all around, `forty_two` is also available. +The methods `second`, `third`, `fourth`, and `fifth` return the corresponding element (`first` is built-in), while `penultimate` and `antepenultimate` return the second-to-last and third-to-last elements, respectively. Thanks to social wisdom and positive constructiveness all around, `forty_two` is also available. ```ruby %w(a b c d).third # => "c" -- cgit v1.2.3 From e8aeda2ab39b5d416a72edfa74e0fb17721eb6f9 Mon Sep 17 00:00:00 2001 From: Brian Christian Date: Wed, 10 Feb 2016 10:10:38 -0800 Subject: rename to 'second_to_last' and 'third_to_last' --- guides/source/active_support_core_extensions.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'guides/source') diff --git a/guides/source/active_support_core_extensions.md b/guides/source/active_support_core_extensions.md index 91cf48a680..10122629b2 100644 --- a/guides/source/active_support_core_extensions.md +++ b/guides/source/active_support_core_extensions.md @@ -2240,7 +2240,7 @@ Similarly, `from` returns the tail from the element at the passed index to the e [].from(0) # => [] ``` -The methods `second`, `third`, `fourth`, and `fifth` return the corresponding element (`first` is built-in), while `penultimate` and `antepenultimate` return the second-to-last and third-to-last elements, respectively. Thanks to social wisdom and positive constructiveness all around, `forty_two` is also available. +The methods `second`, `third`, `fourth`, and `fifth` return the corresponding element, as do `second_to_last` and `third_to_last` (`first` and `last` are built-in). Thanks to social wisdom and positive constructiveness all around, `forty_two` is also available. ```ruby %w(a b c d).third # => "c" -- cgit v1.2.3