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jashkenas/jsonp.rb

Created April 24, 2011 18:56
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jsonp.rb
# If the request is asking for JSONP (eg. has a 'callback' parameter), then
# short-circuit, and return the rendered JSONP.
def jsonp_request?
return false unless params[:callback]
@callback = params[:callback]
render :partial => 'common/jsonp.js', :type => :js
true
end
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