I would love to see that. I thought it might have been part of this commit: http://github.com/nex3/haml/commit/782f44f5538b55a81940e042c450f4e8afcf21ba
but I guess not. chris On Thu, Mar 18, 2010 at 5:29 AM, Bradley Grzesiak <[email protected]>wrote: > You'd have to do something like: > %a{:href => post.link, :title => (post == posts.last ? "last post" : "")} > > With your way, :title was being set to nil, which throws an error. > > Frankly, I see a feature request coming out of this: if an attribute is set > to nil, don't render the attribute. > > Thoughts? > > :brad > > > On Thu, Mar 18, 2010 at 12:45 AM, Nathan Weizenbaum <[email protected]>wrote: > >> Can you post the whole error backtrace? >> >> >> On Wed, Mar 17, 2010 at 8:57 PM, jbrennan <[email protected]>wrote: >> >>> As a simplified example of what I'm trying to do, say I'm displaying a >>> bunch of Posts on a page. My partial would look something like this: >>> >>> - @posts.each do |post| >>> %a{:href => post.link} >>> %p= post.body >>> >>> But what I want to do is set an attribute on the link for the *last* >>> post of the page like >>> >>> - @posts.each do |post| >>> %a{:href => post.link, :title => ("last post" if post == >>> posts.last)} >>> %p= post.body >>> >>> I've tried the above code but I get an error saying can't compare to >>> nilClass, and I'm not sure why either the sender or receiver would be >>> nil, as the things I'm rendering show properly (all of them). >>> >>> Any ideas what I'm doing wrong? >>> >>> Thanks in advance. >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Haml" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected] <haml%[email protected]>. >>> For more options, visit this group at >>> http://groups.google.com/group/haml?hl=en. >>> >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Haml" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected] <haml%[email protected]>. >> For more options, visit this group at >> http://groups.google.com/group/haml?hl=en. >> > > > > -- > Bradley Grzesiak > co-founder, bendyworks llc > http://bendyworks.com/ > > -- > You received this message because you are subscribed to the Google Groups > "Haml" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected] <haml%[email protected]>. > For more options, visit this group at > http://groups.google.com/group/haml?hl=en. > -- You received this message because you are subscribed to the Google Groups "Haml" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
