lib/regexp-examples/regexp_extensions.rb in regexp-examples-0.0.0 vs lib/regexp-examples/regexp_extensions.rb in regexp-examples-0.0.1

@@ -1,15 +1,15 @@
 class Regexp
 module Examples
   def examples
-    regexp_string = self.inspect[1..-2]
     partial_examples =
-      RegexpExamples::Parser.new(regexp_string)
+      RegexpExamples::Parser.new(source)
         .parse
         .map {|repeater| repeater.result}
-    full_examples = RegexpExamples::permutations_of_strings(partial_examples)
-    full_examples.map{ |full_example| RegexpExamples::BackReferenceReplacer.new.substitute_backreferences(full_example)}
-    full_examples
+    full_examples = RegexpExamples::permutations_of_strings(partial_examples.dup, no_join: true)
+    full_examples_with_backrefs = \
+      RegexpExamples::BackReferenceReplacer.new.substitute_backreferences(full_examples)
+    full_examples_with_backrefs.map(&:join)
   end
 end
   include Examples
 end