I have to display a post but i want to display only 3 lines of it…I
want to trim the text and put read more link.
How do i do that?
Thank you.
PS: New Bee to rails.
check the ruby docs for String.
you could use scan
or each
or index and slice
or split
so many choices.
I used split and join…it worked for me.
Thank you.
You might also want to check Rails TextHelper, which has some useful
methods like excerpt, truncate, etc for manipulation strings.
http://api.rubyonrails.com/classes/ActionView/Helpers/TextHelper.html
- H
On 5/22/07, raj [email protected] wrote:
I used split and join…it worked for me.
Thank you.
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