Revert "Remove special case output to STDOUT". The examples weren't f…

…ailing before the implementation change and the patch introduced a new bug.

This reverts commit 3457a3a.

lib/spec/runner/formatter/base_text_formatter.rb

@@ -15,6 +15,11 @@ def initialize(options, where)
           super
           if where.is_a?(String)
             @output = File.open(where, 'w')
+          elsif where == STDOUT
+            @output = Kernel
+            def @output.flush
+              STDOUT.flush
+            end
           else
             @output = where
           end
@@ -76,7 +81,7 @@ def dump_pending
         end
 
         def close
-          if IO === @output && @output != STDOUT
+          if IO === @output
             @output.close 
           end
         end
@@ -107,7 +112,7 @@ def colour(text, colour_code)
 
         def output_to_tty?
           begin
-            @output.tty?
+            @output == Kernel || @output.tty?
           rescue NoMethodError
             false
           end

spec/spec/runner/formatter/story/plain_text_formatter_spec.rb

@@ -320,26 +320,6 @@ module Story
             @out.string.should include('When I say hey (SKIPPED)')
           end
 
-          it "should use colour codes on a tty" do
-            @out.stub!(:tty?).and_return(true)
-            @options.stub!(:colour).and_return(true)
-
-            @formatter.scenario_started('','')
-            @formatter.step_succeeded(:given, 'a context')
-
-            @out.string.should =~ /\e/m
-          end
-
-          it "should not use colour codes on a non-tty" do
-            @out.stub!(:tty?).and_return(false)
-            @options.stub!(:colour).and_return(true)
-
-            @formatter.scenario_started('','')
-            @formatter.step_succeeded(:given, 'a context')
-
-            @out.string.should_not =~ /\e/m
-          end
-
           it "should print steps which succeeded in green" do
             @out.stub!(:tty?).and_return(true)
             @options.stub!(:colour).and_return(true)