user1747389
Reputation: 31
Ruby on Rails, trim the text
Why this code is not work?
<%= truncate(post.text, :length => post.text.rindex(".", 500)) %>
I need to trim the text on last dot before 500th symbol.
Upvotes: 0
Views: 767
Answers (1)
Charles Barbier
Reputation: 845
Use the :separator option. It will truncate at the dot before 500 characters
truncate(post.text, :length => 500, :separator => '.')
Upvotes: 3
Related Questions
- Truncate string with Rails?
- How do I trim a Rails string based on a condition?
- Truncate & Simple Format String in Ruby on Rails
- Truncate a string without cut in the middle of a word in rails
- Truncate sentences in rails?
- can I force ruby not to trim my string?
- Rails: truncate string after match
- Ruby on Rails - Truncate to a specific string
- rails, finding a string and truncating a text block
- RoR trim string