repetition.rb in rley-0.6.01

- old
+ new
@@ -1,32 +1,29 @@
 # File: repetition.rb
 
-require_relative "monadic_expression"	# Access the superclass
+require_relative 'monadic_expression' # Access the superclass
 
 module Regex # This module is used as a namespace
+  # Abstract class. An unary matching operator.
+  # It succeeds when the specified repetition of the child expression 
+  # succeeds to match the subject text in the same serial arrangement
+  class Repetition < MonadicExpression
+    attr_reader(:multiplicity)
 
-# Abstract class. An unary matching operator. 
-# It succeeds when the specified reptition of the child expression succeeds to match 
-# the subject text in the same serial arrangement
-class Repetition < MonadicExpression
-	attr_reader(:multiplicity)
-	
-	# Constructor.
-	def initialize(childExpressionToRepeat, aMultiplicity)
-		super(childExpressionToRepeat)
-		@multiplicity = aMultiplicity
-	end
-	
-  protected
+    # Constructor.
+    def initialize(childExpressionToRepeat, aMultiplicity)
+      super(childExpressionToRepeat)
+      @multiplicity = aMultiplicity
+    end
 
-	# Conversion method re-definition.
-	# Purpose: Return the String representation of the concatented expressions.
-	def text_repr()
-		result = all_child_text() + multiplicity.to_str()
-		return result
-	end
+    protected
 
-end # class
-
+    # Conversion method re-definition.
+    # Purpose: Return the String representation of the concatented expressions.
+    def text_repr()
+      result = all_child_text + multiplicity.to_str
+      return result
+    end
+  end # class
 end # module
 
-# End of file
\ No newline at end of file
+# End of file