Sha256: d8b4017f03e6de288bbc35955180a2a805d78b003d58b88b12beda917d4bbd7b
Contents?: true
Size: 350 Bytes
Versions: 56
Compression:
Stored size: 350 Bytes
Contents
module StdoutCapture
# Captures stdout within the block
# Usage:
#
# out = capture_stdout do
# puts "this will not be shown"
# end
# out.should == "this will not be shown"
def capture_stdout(&block)
out = StringIO.new
$stdout = out
yield
out.rewind
return out.read
ensure
$stdout = STDOUT
end
end
Version data entries
56 entries across 56 versions & 2 rubygems