Module: Sinatra::Partials

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

Overview

stolen from 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