lib/mutant/reporter/cli/printer.rb in mutant-0.5.21 vs lib/mutant/reporter/cli/printer.rb in mutant-0.5.22

@@ -81,30 +81,22 @@
           output.puts(string)
         end
 
         # Test if runner was successful
         #
-        # @return [true]
-        #   if runner is successful
+        # @return [Boolean]
         #
-        # @return [false]
-        #   otherwise
-        #
         # @api private
         #
         def success?
           object.success?
         end
 
-        # Test for colored output
+        # Test if output can be colored
         #
-        # @return [true]
-        #   if output is colored
+        # @return [Boolean]
         #
-        # @return [false]
-        #   otherwise
-        #
         # @api private
         #
         def color?
           tty?
         end
@@ -125,14 +117,10 @@
           color.format(message)
         end
 
         # Test for output to tty
         #
-        # @return [true]
-        #   if output is a tty
-        #
-        # @return [false]
-        #   otherwise
+        # @return [Boolean]
         #
         # @api private
         #
         def tty?
           output.respond_to?(:tty?) && output.tty?