加个数组判断

2014-03-30 20:28:16 +08:00 · 2014-03-30 20:28:16 +08:00 · d2ebfca314
parent 850ff6194f
commit d2ebfca314
1 changed files with 2 additions and 1 deletions
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@ -258,7 +258,8 @@ module ProjectsHelper
    end
  end

-  def rolesToLanguage rolesArray 
+  def rolesToLanguage rolesArray
+    rolesArray = ([] << rolesArray) unless rolesArray.is_a?(Array)
    rolesArray.map{ |roleName|
      case roleName
      when "Manager"