lib/genZPK.rb in genZPK-0.1.2 vs lib/genZPK.rb in genZPK-0.1.3

@@ -2,10 +2,16 @@
 require 'genZPK/templates'
 require 'tempfile'
 require 'nokogiri'
 require 'highline/import'
 
+class Object
+  def not_nil?
+    !nil?
+  end
+end
+
 module GenZPK
   def getZdpack
     if File.exists? '/usr/local/zend/bin/zdpack'
       '/usr/local/zend/bin/zdpack'
     else
@@ -68,10 +74,17 @@
       a = d if a.length == 0
     end
     a == 'y'
   end
 
+  def requireCondition(condition, message)
+    if not condition
+      puts message
+      exit -1
+    end
+  end
+
   def doConfigure
     if not File.exists?(File.expand_path '~/.genZPK')
       FileUtils.mkpath(File.expand_path '~/.genZPK')
     end
 
@@ -122,7 +135,6 @@
 
     checksFile.close
     tmpChecksFile.close
     tmpChecksFile.unlink
   end
-
 end
\ No newline at end of file