diff options
Diffstat (limited to 'actionpack/lib/action_view')
| -rw-r--r-- | actionpack/lib/action_view/helpers/text_helper.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/helpers/text_helper.rb b/actionpack/lib/action_view/helpers/text_helper.rb index 700c0b9e3b..cefabd72aa 100644 --- a/actionpack/lib/action_view/helpers/text_helper.rb +++ b/actionpack/lib/action_view/helpers/text_helper.rb @@ -39,6 +39,7 @@ module ActionView # for a total length not exceeding <tt>:length</tt>. # # Pass a <tt>:separator</tt> to truncate +text+ at a natural break. + # Pass a <tt>:safe</tt> (which defaults to false) to escape or not the input. If :safe => true the input is not escaped. # # ==== Examples # @@ -54,6 +55,15 @@ module ActionView # truncate("And they found that many people were sleeping better.", :length => 25, :omission => '... (continued)') # # => "And they f... (continued)" # + # truncate("<p>Once upon a time in a world far far away</p>") + # # => "<p>Once upon a time i..." + # + # truncate("<p>Once upon a time in a world far far away</p>", :safe => true) + # # => "<p>Once upon a time in a wo..." + # + # truncate("<p>Once upon a time in a world far far away</p>".html_safe) + # # => "<p>Once upon a time in a wo..." + # # 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: |