Module: Sinatra::Partials

Defined in:
lib/mongodb_logger/server/helpers/partials.rb

Overview

stolen from http://github.com/cschneid/irclogger/blob/master/lib/partials.rb and made a lot more robust by me this implementation uses erb by default. if you want to use any other template mechanism then replace erb on line 13 and line 17 with haml or whatever

Instance Method Summary collapse

Instance Method Details

#partial(template, *args) ⇒ Object 



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# File 'lib/mongodb_logger/server/helpers/partials.rb', line 6

def partial(template, *args)
  template_array = template.to_s.split('/')
  template = template_array[0..-2].join('/') + "/_#{template_array[-1]}"
  options = args.last.is_a?(Hash) ? args.pop : {}
  options.merge!(:layout => false)
  locals = options[:locals] || {}
  if collection = options.delete(:collection)
    collection.inject([]) do |buffer, member|
      buffer << erb(:"#{template}", options.merge(:layout =>
      false, :locals => {template_array[-1].to_sym => member}.merge(locals)))
    end.join("\n")
  elsif partial_object = options.delete(:object)
    erb(:"#{template}", options.merge(:layout =>
      false, :locals => {template_array[-1].to_sym => partial_object}).merge(locals))
  else
    erb(:"#{template}", options)
  end
end