Login Register

zero?

File.zero?(file_name) â true or false

Instance Public methods

Returns true if the named file exists and has a zero size.

file_name can be an IO object.

doc_ruby_on_rails

2015-04-06 16:22:46

Comments

Leave a Comment

Please login to continue.

Popular Articles

zero? zero?() Instance Public methods See FileTest#zero?.

zero? fix.zero? â true or false Instance Public methods Returns true if fix is zero.

zero? stat.zero? â true or false Instance Public methods Returns true if stat is a zero-length file; false otherwise. File.stat("testfile"

zero? zero?() Instance Public methods

zero? num.zero? â true or false Instance Public methods Returns true if num has a zero value.