Login Register

readline

ios.readline(sep=$/) â string
ios.readline(limit) â string
ios.readline(sep, limit) â string

Instance Public methods

Reads a line as with IO#gets, but raises an EOFError on end of file.

doc_ruby_on_rails

2015-04-13 13:48:08

Comments

Leave a Comment

Please login to continue.

Popular Articles

readline readline(eol=$/) Instance Public methods Reads a line from the stream which is separated by eol. Raises EOFError if at end of file.

readlines readlines(*args) Class Public methods Alias for ::read.

readline ARGF.readline(sep=$/) â stringARGF.readline(limit) â stringARGF.readline(sep, limit) â string Instance Public methods Returns

readline readline EXPR readline Reads from the filehandle whose typeglob is contained in EXPR (or from *ARGV if EXPR is not provided). In scalar context, each

readline strio.readline(sep=$/) â stringstrio.readline(limit) â string or nilstrio.readline(sep, limit) â string or nil Instance Public me