Convert bundler detection steps to function

2018-03-09 13:23:48 +00:00
parent 1e3b254fc9
commit 2d9ba38048
1 changed files with 12 additions and 8 deletions
--- a/20
+++ b/20
@@ -110,15 +110,19 @@ fi
 #  * rvm: https://rvm.io/rvm/install'
 #fi

-info 'Detecting bundler gem...'
-if command_exists bundler
-then
-  info 'bundler gem is installed'
-else
-  info 'Installing bundler gem'
-  gem install bundler
-fi

+
+check_bundler () {
+
+  info 'Detecting bundler gem...'
+  
+  if command_exists bundler
+  then
+    info 'bundler gem is installed'
+  else
+    info 'Installing bundler gem'
+    gem install bundler
+  fi
 }