diff options
| author | Yves Senn <yves.senn@gmail.com> | 2015-09-22 10:25:14 +0200 |
|---|---|---|
| committer | Yves Senn <yves.senn@gmail.com> | 2015-09-22 10:25:14 +0200 |
| commit | d1a43d32e615b4a75117151b002266c560ce9061 (patch) | |
| tree | 204811aa155645b461467dbd2238ac41c0fe8a30 /activesupport | |
| parent | 2a7e8f54c66dbd65822f2a7135546a240426b631 (diff) | |
| parent | 192d29f1c7ea16c506c09da2b854d1acdfbc8749 (diff) | |
| download | rails-d1a43d32e615b4a75117151b002266c560ce9061.tar.gz rails-d1a43d32e615b4a75117151b002266c560ce9061.tar.bz2 rails-d1a43d32e615b4a75117151b002266c560ce9061.zip | |
Merge pull request #21678 from ronakjangir47/array_to_formatted_s_docs
Added Examples in docs for internal behavior of Array#to_formatted_s [ci skip]
Diffstat (limited to 'activesupport')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/array/conversions.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/array/conversions.rb b/activesupport/lib/active_support/core_ext/array/conversions.rb index c5cc31abc5..8718b7e1e5 100644 --- a/activesupport/lib/active_support/core_ext/array/conversions.rb +++ b/activesupport/lib/active_support/core_ext/array/conversions.rb @@ -85,7 +85,9 @@ class Array # Extends <tt>Array#to_s</tt> to convert a collection of elements into a # comma separated id list if <tt>:db</tt> argument is given as the format. # - # Blog.all.to_formatted_s(:db) # => "1,2,3" + # Blog.all.to_formatted_s(:db) # => "1,2,3" + # Blog.none.to_formatted_s(:db) # => "null" + # [1,2].to_formatted_s # => "[1, 2]" def to_formatted_s(format = :default) case format when :db |