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| author | Brian Christian <brchristian@gmail.com> | 2016-02-09 16:02:08 -0800 |
|---|---|---|
| committer | Brian Christian <brchristian@gmail.com> | 2016-02-09 16:02:08 -0800 |
| commit | c74045cf0771ab51dfeca94b30c447cab6193e60 (patch) | |
| tree | 277b16c5e586866a7284b63ac753035a7f81dd3e /guides | |
| parent | b5eb2423b6e431ba53e3836d58449e7e810096b4 (diff) | |
| download | rails-c74045cf0771ab51dfeca94b30c447cab6193e60.tar.gz rails-c74045cf0771ab51dfeca94b30c447cab6193e60.tar.bz2 rails-c74045cf0771ab51dfeca94b30c447cab6193e60.zip | |
allow Array.penultimate and Array.antepenultiate access methods
Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/active_support_core_extensions.md | 2 |
1 files changed, 1 insertions, 1 deletions
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" |