spec/spec_helper.rb in rubabel-0.1.0 vs spec/spec_helper.rb in rubabel-0.1.1

@@ -1,6 +1,7 @@
 require 'rspec'
+require 'stringio'
 
 # Requires supporting files with custom matchers and macros, etc,
 # in ./support/ and its subdirectories.
 #Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each {|f| require f}
 
@@ -8,5 +9,28 @@
   config.formatter = :documentation  
   config.color = true
 end
 
 TESTFILES = File.dirname(__FILE__) + "/testfiles"
+
+module Kernel
+  # from: http://thinkingdigitally.com/archive/capturing-output-from-puts-in-ruby/
+  def capture_stdout
+    out = StringIO.new
+    $stdout = out
+    yield
+    return out.string
+  ensure
+    $stdout = STDOUT
+  end
+
+  def capture_stderr
+    out = StringIO.new
+    $stderr = out
+    yield
+    return out.string
+  ensure
+    $stderr = STDERR
+  end
+
+
+end