Sha256: 9c3d999cbb8142459025f595f410d56a1755259048d371695ee549577a58d56a
Contents?: true
Size: 334 Bytes
Versions: 126
Compression:
Stored size: 334 Bytes
Contents
module Kernel
def capture_stdio(input = nil, &block)
require 'stringio'
org_stdin, $stdin = $stdin, StringIO.new(input) if input
org_stdout, $stdout = $stdout, StringIO.new
yield
return @out = $stdout.string
ensure
$stdout = org_stdout
$stdin = org_stdin
end
alias capture_stdout capture_stdio
end
Version data entries
126 entries across 126 versions & 2 rubygems