More beautify

lol.rb

@@ -38,9 +38,7 @@ def construct_class(name_of_class, parameters, to_string_template, sorting_filte
   end
 
   (0...parameters.length).each do |x|
-    pls = '" + '
-    pls += parameters[x][:name]
-    pls += '+ "'
+    pls = "\" + #{parameters[x][:name]} + \""
     to_string_template.sub! "#{x}", pls
   end
 
@@ -70,18 +68,10 @@ end
 def construct_driver(class_name, parameters, methods, container_class, container_params)
 
   def args(parameters)
-    tmp = parameters.map do |x|
+    parameters.map do |x|
       type = x[:type]
-
-      res_string = ""
-      if type == "int"
-        res_string += "#{rand(max=100)}"
-      else
-        res_string += '"' + (0...10).map { ('a'..'z').to_a[rand(26)] }.join + '"'
-      end
-      res_string
-    end
-    tmp.join ","
+      type == "int" ? "#{rand(max=100)}" : "\"#{(0...10).map { ('a'..'z').to_a[rand(26)] }.join}\""
+    end.join ","
   end