lib/quandl/command/tasks/base.rb in quandl-0.2.25 vs lib/quandl/command/tasks/base.rb in quandl-0.2.26

@@ -1,6 +1,10 @@
 require 'active_model'
+require 'quandl/pattern'
+require 'quandl/pattern/client'
+require 'quandl/operation'
+require 'quandl/operation'
 
 module Quandl
 module Command
 module Tasks
   
@@ -72,10 +76,10 @@
     end
     
     def t(key)
       key = key.to_s
       translation = lang
-      key.split('.').each{|m| translation = translation.send(m) }
+      key.split('.').each{|m| translation = translation.respond_to?(m) ? translation.send(m) : nil }
       translation
     end
     
     def lang
       @lang ||= Quandl::Lang.send(language).quandl.command.tasks.send(command_name)
\ No newline at end of file