class Aruba::Platforms::ArubaFixedSizeFileCreator
Create files with fixed size
This class is not meant to be used directly by users.
It uses a single null byte as content and really creates so called sparse files.
@private
Public Instance Methods
call(path, size, check_presence)
click to toggle source
Write File
@param [String] path
The path to write content to
@param [Numeric] size
The size of the file
@param [Boolean] check_presence (false)
Check if file exist
# File lib/aruba/platforms/aruba_fixed_size_file_creator.rb, line 24 def call(path, size, check_presence) if check_presence && !Aruba.platform.file?(path) raise "Expected #{path} to be present" end Aruba.platform.mkdir(File.dirname(path)) File.open(path, "wb") do |f| f.seek(size - 1) f.write("\0") end self end