Sha256: 476348bd757f69aed4feec9db60f915bad40a05a746fb416e9858aeafc8266a1
Contents?: true
Size: 411 Bytes
Versions: 14
Compression:
Stored size: 411 Bytes
Contents
require "tempfile"
module StreamHelpers
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
stream_io.rewind
return captured_stream.read
ensure
captured_stream.close
captured_stream.unlink
stream_io.reopen(origin_stream)
end
end
Version data entries
14 entries across 14 versions & 3 rubygems