Check if bundler is in wrapper path, excluding global gemset.

.travis.yml

@@ -45,3 +45,8 @@ script:
     | grep -q '2'
     && (echo 'Really deleted ruby test: pass' && exit 0)
     || (echo 'Really deleted ruby test: fail' && exit 1)
+  - >
+    ls ~/.rvm/wrappers/default/
+    | grep -q 'bundler'
+    && (echo 'Bundler symlinked on system path test: pass' && exit 0)
+    || (echo 'Bundler symlinked on system path test: fail' && exit 1)

tasks/rubies.yml

@@ -24,13 +24,20 @@
   when: detect_default_ruby_version.stdout == '' or
         rvm1_default_ruby_version not in detect_default_ruby_version.stdout
 
+- name: Detect installed ruby patch number
+  shell: >
+    {{ rvm1_rvm }} list strings | grep {{ item }} | tail -n 1
+  with_items: rvm1_rubies
+  changed_when: False
+  register: ruby_patch
+
 - name: Install bundler if not installed
   shell: >
-    {{ rvm1_install_path }}/wrappers/{{ item }}@global/gem list
-    | if ! grep "^bundler " ; then {{ rvm1_install_path }}/wrappers/{{ item }}@global/gem install bundler ; fi
+    ls {{ rvm1_install_path }}/wrappers/{{ item.stdout }}
+    | if ! grep "^bundler " ; then {{ rvm1_install_path }}/wrappers/{{ item.stdout }}/gem install bundler ; fi
   args:
-    creates: '{{ rvm1_install_path }}/wrappers/{{ item }}@global/bundler'
-  with_items: rvm1_rubies
+    creates: '{{ rvm1_install_path }}/wrappers/{{ item.stdout }}/bundler'
+  with_items: ruby_patch.results
   register: bundler_install
   changed_when: '"Successfully installed bundler" in bundler_install.stdout'