lib/tr4n5l4te/translator.rb in tr4n5l4te-0.1.0 vs lib/tr4n5l4te/translator.rb in tr4n5l4te-0.1.1

@@ -1,25 +1,24 @@
 require 'open-uri'
 
 module Tr4n5l4te
   class Translator
-    START_PAGE = 'https://translate.google.com/'.freeze
+    START_PAGE = 'https://translate.google.com'.freeze
 
     attr_reader :sleep_time, :agent
 
     def initialize(args = {})
       @sleep_time = args.fetch(:sleep_time, 2)
       @agent = Agent.new
-      load_cookies
-      agent.visit(START_PAGE)
-      sleep_default
-      store_cookies
     end
 
     def translate(text, from_lang, to_lang)
+      return '' if text.trim.empty?
       encoded_text = URI.encode(text)
-      url = "https://translate.google.com/##{from_lang}/#{to_lang}/#{encoded_text}"
+      url = "#{START_PAGE}/##{from_lang}/#{to_lang}/#{encoded_text}"
+      load_cookies
       agent.visit(url)
+      store_cookies
       sleep_default
       result_box = browser.find('#result_box')
       result_box.text
     end