diff options
Diffstat (limited to 'activesupport/lib/active_support/testing/stream.rb')
| -rw-r--r-- | activesupport/lib/active_support/testing/stream.rb | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/activesupport/lib/active_support/testing/stream.rb b/activesupport/lib/active_support/testing/stream.rb index 895192ad05..1d06b94559 100644 --- a/activesupport/lib/active_support/testing/stream.rb +++ b/activesupport/lib/active_support/testing/stream.rb @@ -3,40 +3,40 @@ module ActiveSupport module Stream #:nodoc: private - def silence_stream(stream) - old_stream = stream.dup - stream.reopen(IO::NULL) - stream.sync = true - yield - ensure - stream.reopen(old_stream) - old_stream.close - end + def silence_stream(stream) + old_stream = stream.dup + stream.reopen(IO::NULL) + stream.sync = true + yield + ensure + stream.reopen(old_stream) + old_stream.close + end - def quietly - silence_stream(STDOUT) do - silence_stream(STDERR) do - yield + def quietly + silence_stream(STDOUT) do + silence_stream(STDERR) do + yield + end end end - end - def capture(stream) - stream = stream.to_s - captured_stream = Tempfile.new(stream) - stream_io = eval("$#{stream}") - origin_stream = stream_io.dup - stream_io.reopen(captured_stream) + def capture(stream) + stream = stream.to_s + captured_stream = Tempfile.new(stream) + stream_io = eval("$#{stream}") + origin_stream = stream_io.dup + stream_io.reopen(captured_stream) - yield + yield - stream_io.rewind - return captured_stream.read - ensure - captured_stream.close - captured_stream.unlink - stream_io.reopen(origin_stream) - end + stream_io.rewind + return captured_stream.read + ensure + captured_stream.close + captured_stream.unlink + stream_io.reopen(origin_stream) + end end end end |