Ruby/File Directory/size
Материал из Wiki.crossplatform.ru
Содержание |
find out if a file has a length of zero (0) with zero?:
system("touch chap.txt") # Create a zero-length file with a system command File.zero?( "chap.txt" ) # => true
Get file size?
File.size?( "myFile.txt" ) # => 594 File.size( "myFile.txt" ) # => 594
Get its size in bytes with size? or size:
File.size?( "myFile.txt" ) # => 594 File.size( "myFile.txt" ) # => 594
Getting the Size of a File
puts File.size("text.txt")
