fix banner not being render after using cookies as the method name

Author: gabskoro

README.md

@@ -23,6 +23,7 @@ Gem to add cookie consent to rails application
 * Hebrew
 * Hungarian
 * Italian
+* Lithuanian
 * Norwegian
 * Polish
 * Portuguese

app/views/cookies_eu/_consent_banner.html.erb

@@ -1,11 +1,15 @@
-<% if cookies && cookies['cookie_eu_consented'] != 'true' %>
-  <div class="cookies-eu js-cookies-eu" <%= "dir=rtl" if I18n.exists?('cookies_eu.direction', I18n.locale) && I18n.t("cookies_eu.direction") == "rtl"  %>>
-    <span class="cookies-eu-content-holder"><%= t('cookies_eu.cookies_text') %></span>
-    <span class="cookies-eu-button-holder">
-    <button class="cookies-eu-ok js-cookies-eu-ok"> <%= t('cookies_eu.ok') %> </button>
-    <% if defined?(link).present? %>
-      <a href="<%= link %>" class="cookies-eu-link" target="<%= defined?(target).present? ? target : '' %>"> <%= t('cookies_eu.learn_more') %> </a>
-    <% end %>
-    </span>
-  </div>
+<% if cookies.kind_of? ActionDispatch::Cookies::CookieJar %>
+  <% if cookies && cookies['cookie_eu_consented'] != 'true' %>
+    <div class="cookies-eu js-cookies-eu" <%= "dir=rtl" if I18n.exists?('cookies_eu.direction', I18n.locale) && I18n.t("cookies_eu.direction") == "rtl"  %>>
+      <span class="cookies-eu-content-holder"><%= t('cookies_eu.cookies_text') %></span>
+      <span class="cookies-eu-button-holder">
+      <button class="cookies-eu-ok js-cookies-eu-ok"> <%= t('cookies_eu.ok') %> </button>
+      <% if defined?(link).present? %>
+        <a href="<%= link %>" class="cookies-eu-link" target="<%= defined?(target).present? ? target : '' %>"> <%= t('cookies_eu.learn_more') %> </a>
+      <% end %>
+      </span>
+    </div>
+  <% end %>
+<% else %>
+  <% raise Exception.new "'cookies' is a reserved Rails class, please rename your method" %>
 <% end %>

config/locales/lt.yml

@@ -1,5 +1,5 @@
-en:
+lt:
   cookies_eu:
     cookies_text: "Sklandžiam svetainės veikimui, jūsų naršymo patirties gerinimui bei rinkodarai naudojame slapukus. Spausdami sutinku ar toliau naršydami svetainėje, Jūs sutinkate su slapukų įrašymu."
     learn_more: "Daugiau informacijos"
-    ok: "OK"
+    ok: "OK"