ENV.index(value) â key Class Public methods Deprecated method that is equivalent to ::key

to_pem() Instance Public methods Alias for: export

last_modified?() Instance Public methods

empty_insert_statement_value() Instance Public methods

error?() Instance Public methods

images() Instance Public methods

clone() Instance Public methods

capture2e(*cmd) Class Public methods ::capture2e captures the standard output and the standard error of a command. stdout_and_stderr_str, status = Open3.capture2e([env,] cmd... [, opts]) The arguments env, cmd and opts are passed to ::popen3 except opts and opts. See Process.spawn. If opts is specified, it is sent to the command's standard input. If opts is true, internal pipes are set to binary mode. Example: # capture make log make_log, s = Open3.capture2e("make")

filter( options = Hash.new ) { |row| ... }filter( input, options = Hash.new ) { |row| ... }filter( input, output, options = Hash.new ) { |row| ... } Class Public methods This method is a convenience for building Unix-like filters for CSV data. Each row is yielded to the provided block which can alter it as needed. After the block returns, the row is appended to output altered or not. The input and output arguments can be anything ::new accepts (generally String or IO objects). If

root(req, res) Instance Public methods