Sha256: 42a3aad7f9f5d222e0805cbb4a717a93fa0ee9528871051ada3dc7a2eaf8ab34
Contents?: true
Size: 820 Bytes
Versions: 7
Compression:
Stored size: 820 Bytes
Contents
module Kernel
# #capture, #silence_stream, and #silence_stderr are deprecated after Rails
# 4.2 and will be removed in 5.0, so just override them completely here
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.unlink
stream_io.reopen(origin_stream)
end
def silence_stream(stream)
old_stream = stream.dup
stream.reopen(RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ ? 'NUL:' : '/dev/null')
stream.sync = true
yield
ensure
stream.reopen(old_stream)
old_stream.close
end
def silence_stderr
silence_stream(STDERR) { yield }
end
end
Version data entries
7 entries across 7 versions & 2 rubygems