Sinatra example about rabl HOT 8 CLOSED

What issues are you running into? Require rabl in the gemfile and then do:

get "/" do
  render :rabl, :foo
end

should work. I agree though having it in the wiki is a good idea.

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I'm getting an exception:

NoMethodError - undefined method `present?' for "collection @experiments\nattributes :name":String:
 /Users/andrew/.rvm/gems/ruby-1.8.7-p334/gems/rabl-0.3.0/lib/rabl/engine.rb:26:in `render'
 /Users/andrew/.rvm/gems/ruby-1.8.7-p334/gems/rabl-0.3.0/lib/rabl/template.rb:15:in `evaluate'
 /Users/andrew/.rvm/gems/ruby-1.8.7-p334/gems/tilt-1.3.2/lib/tilt/template.rb:76:in `render'
 /Users/andrew/.rvm/gems/ruby-1.8.7-p334/gems/sinatra-1.2.6/lib/sinatra/base.rb:563:in `render'

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Seems like Rabl doesn't properly depend on ActiveSupport.

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Ah yes that is correct. I was using RABL with AR or DM (and Padrino or Rails) so ActiveSupport was already included. I will add active_support proper to the gemspec, or evaluate if I can remove it from core use and only require it for inflection handling.

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Will put up an example for setting up in a sinatra app on the wiki soon. Should help clear this up.

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Added Sinatra example here (working for me): https://github.com/nesquena/rabl/wiki/Setup-for-Sinatra

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Awesome, thanks.

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perhaps the documentation at https://github.com/nesquena/rabl could be modified to refer to https://github.com/nesquena/rabl/wiki/Setup-for-Sinatra ? Following https://github.com/nesquena/rabl, I had tried to do something like

render "posts/index"

which i guess is appropriate for Padrino but not Sinatra.

thanks

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