Module: Sinatra::Messages::Helpers

Defined in:
lib/sinatra/messages.rb

Instance Method Summary collapse

Instance Method Details

#add_message(mensaje, type = :info) ⇒ Object 



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# File 'lib/sinatra/messages.rb', line 31

def add_message(mensaje, type=:info)
  session['messages']||=[]
  session['messages'].push([mensaje,type])
end

#add_result(result) ⇒ Object 



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# File 'lib/sinatra/messages.rb', line 35

def add_result(result)
  result.events.each do |event|
    add_message(event[:message], event[:type])
  end
end

#print_messages ⇒ Object 



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# File 'lib/sinatra/messages.rb', line 41

def print_messages
  if session['messages']
    #$log.info(session['messages'])
    out=session['messages'].map {|men,type|

      "<div class='alert alert-#{type.to_s} #{type.to_s=='error' ? 'alert-danger' : ''}' role='alert'>#{men}</div>\n"
    }
    session.delete("messages")
    out.join()
  else
    ""
  end
end