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| author | Xavier Noria <fxn@hashref.com> | 2010-06-02 01:34:39 +0200 |
|---|---|---|
| committer | Mikel Lindsaar <raasdnil@gmail.com> | 2010-06-03 23:32:11 +1000 |
| commit | f1fa3a35585913b936b43164d77826380fec20bf (patch) | |
| tree | 01e5f01b3834ce56137a098675f34c5a09b2d38a /actionpack | |
| parent | 83a58e066090c5238822b712e0cfa8b72ddb02e5 (diff) | |
| download | rails-f1fa3a35585913b936b43164d77826380fec20bf.tar.gz rails-f1fa3a35585913b936b43164d77826380fec20bf.tar.bz2 rails-f1fa3a35585913b936b43164d77826380fec20bf.zip | |
revises the documentation of String#truncate and the truncate helper
Diffstat (limited to 'actionpack')
| -rw-r--r-- | actionpack/lib/action_view/helpers/text_helper.rb | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/actionpack/lib/action_view/helpers/text_helper.rb b/actionpack/lib/action_view/helpers/text_helper.rb index 860c1de6af..bfad9f8d31 100644 --- a/actionpack/lib/action_view/helpers/text_helper.rb +++ b/actionpack/lib/action_view/helpers/text_helper.rb @@ -43,25 +43,25 @@ module ActionView # ==== Examples # # truncate("Once upon a time in a world far far away") - # # => Once upon a time in a worl... + # # => "Once upon a time in a world..." # - # truncate("Once upon a time in a world far far away", :separator => ' ') - # # => Once upon a time in a world... + # truncate("Once upon a time in a world far far away", :length => 17) + # # => "Once upon a ti..." # - # truncate("Once upon a time in a world far far away", :length => 14) - # # => Once upon a... + # truncate("Once upon a time in a world far far away", :lenght => 17, :separator => ' ') + # # => "Once upon a..." # - # truncate("And they found that many people were sleeping better.", :omission => "... (continued)", :length => 25) - # # => And they f... (continued) + # truncate("And they found that many people were sleeping better.", :length => 25, :omission => '... (continued)') + # # => "And they f... (continued)" # # You can still use <tt>truncate</tt> with the old API that accepts the # +length+ as its optional second and the +ellipsis+ as its # optional third parameter: # truncate("Once upon a time in a world far far away", 14) - # # => Once upon a... + # # => "Once upon a..." # # truncate("And they found that many people were sleeping better.", 25, "... (continued)") - # # => And they f... (continued) + # # => "And they f... (continued)" def truncate(text, *args) options = args.extract_options! unless args.empty? |