lib/wordini.rb in wordini-0.1.1 vs lib/wordini.rb in wordini-0.1.2

@@ -1,21 +1,31 @@
 class Wordini
 
 	def self.obfuscate(word_string, words_to_remove)
-		word_string.split.map{ |word| 
-			if words_to_remove.include? word
-				"*" * word.length
-			else
-				word
-			end
-			}.join(' ')
+		hide_words(word_string, words_to_remove)
 	end
 
 	def self.report(word_string, search_terms)
+		count_words(word_string, search_terms)
+	end
+
+	private
+
+	def self.count_words(word_string, search_terms)
 		word_set = {}
-		search_terms.each { |word|
+			search_terms.each { |word|
 			count = word_string.split.count(word)
 			word_set[word] = count
 		}
 		word_set
+	end
+
+	def self.hide_words(word_string, words_to_remove)
+		word_string.split.map{ |word| 
+		if words_to_remove.include? word
+			"*" * word.length
+		else
+			word
+		end
+		}.join(' ')
 	end
 end
\ No newline at end of file