ios.printf(format_string [, obj, ...]) â nil Instance Public methods Formats and writes to ios, converting parameters under control of the format string. See Kernel#sprintf for details.

conditional_hello_with_expires_in_with_must_revalidate() Instance Public methods

ln_safe(src, dest, *opt) Instance Public methods

labelpath(idx) Instance Public methods

last_child(child=nil) Instance Public methods Alias for: lastchild

entryconfigure(index, key, val=None) Instance Public methods

entryconfiginfo(index, key=nil) Instance Public methods

toggle(node) Instance Public methods

latest_specs(prerelease = false) Class Public methods Return the latest specs, optionally including prerelease specs if prerelease is true.

hsh.keep_if {| key, value | block } â hshhsh.keep_if â an_enumerator Instance Public methods Deletes every key-value pair from hsh for which block evaluates to false. If no block is given, an enumerator is returned instead.