lib/delorean/engine.rb in delorean_lang-0.3.38 vs lib/delorean/engine.rb in delorean_lang-0.4.00

@@ -346,11 +346,11 @@
     # Runtime
     ######################################################################
 
     def evaluate(node, attrs, params={})
       raise "bad params" unless params.is_a?(Hash)
-      
+
       if node.is_a?(Class)
         klass = node
       else
         raise "bad node '#{node}'" unless node =~ /^[A-Z][a-zA-Z0-9_]*$/
 
@@ -363,10 +363,10 @@
 
       params[:_engine] = self
 
       type_arr = attrs.is_a?(Array)
       attrs = [attrs] unless type_arr
-      
+
       res = attrs.map { |attr|
         raise "bad attribute '#{attr}'" unless attr =~ /^[a-z][A-Za-z0-9_]*$/
         klass.send("#{attr}#{POST}".to_sym, params)
       }
       type_arr ? res : res[0]