Results for: "Logger"

See getopts.

Loads options from file names as filename. Does nothing when the file is not present. Returns whether successfully loaded.

filename defaults to basename of the program without suffix in a directory ~/.options.

Terminates option parsing. Optional parameter arg is a string pushed back to be the first non-option argument.

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Version

Returns version string from program_name, version and release.

Parses command line arguments argv in order. When a block is given, each non-option argument is yielded.

Returns the rest of argv left unparsed.

Same as order, but removes switches destructively. Non-option arguments remain in argv.

Parses command line arguments argv in permutation mode and returns list of non-option arguments.

Same as permute, but removes switches destructively. Non-option arguments remain in argv.

Wrapper method for getopts.rb.

params = ARGV.getopts("ab:", "foo", "bar:", "zot:Z;zot option)
# params[:a] = true   # -a
# params[:b] = "1"    # -b1
# params[:foo] = "1"  # --foo
# params[:bar] = "x"  # --bar x
# params[:zot] = "z"  # --zot Z

See getopts.

Loads options from file names as filename. Does nothing when the file is not present. Returns whether successfully loaded.

filename defaults to basename of the program without suffix in a directory ~/.options.

Returns the regexp.

m = /a.*b/.match("abc")
m.regexp #=> /a.*b/

As int is already an Integer, all these methods simply return the receiver.

Synonyms are to_int, floor, ceil, truncate.

Returns self.

Looks up the first IP address for name.

Looks up all IP address for name.

Looks up the hostname of address.

Looks up all hostnames for address.

Looks up the first IP address for name.

Looks up all IP address for name.

Looks up the hostname of address.

Looks up all hostnames for address.