Sha256: 52fc80b6a60ce4504ad101966f20b34fc967905e857058ce5fc60a301cba5f8d
Contents?: true
Size: 966 Bytes
Versions: 12
Compression:
Stored size: 966 Bytes
Contents
class Pathname
def non_existing
dir = dirname
ext = extname
name = basename(ext)
postfix = nil
while (path = dir + "#{name}#{postfix}#{ext}").exist?
postfix = postfix ? postfix.succ : '-a'
end
path
# begin
# FSPath('abc').open(Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_EXCL) do |f|
# end
# rescue => e
# p e
# end
end
def lock(options = {}, &block)
File.lock(@path, options, &block)
# class File
# def self.lock(path, options = {})
# if lock = File.open(path, options[:mode] || 'r')
# begin
# if lock.flock(options[:no_block] ? (File::LOCK_EX | File::LOCK_NB) : (File::LOCK_EX))
# yield
# end
# ensure
# lock.flock(File::LOCK_UN)
# lock.close
# end
# end
# end
# end
# Fcntl::O_RDONLY | Fcntl::O_CREAT
# Fcntl::O_SHLOCK
# Fcntl::O_EXLOCK
end
end
Version data entries
12 entries across 12 versions & 1 rubygems