module Libis::Tools::TempFile
Public Class Methods
dir()
click to toggle source
# File lib/libis/tools/temp_file.rb, line 8 def self.dir Dir.tmpdir end
file(prefix = '', suffix = '', dir = nil) { |f| ... }
click to toggle source
# File lib/libis/tools/temp_file.rb, line 19 def self.file(prefix = '', suffix = '', dir = nil) f = File.open(name(prefix, suffix, dir), 'w') def f.unlink File.unlink self end def f.delete File.delete self end if block_given? x = yield(f) f.close f.delete return x else return f end end
name(prefix = '', suffix = '', _dir = nil)
click to toggle source
# File lib/libis/tools/temp_file.rb, line 12 def self.name(prefix = '', suffix = '', _dir = nil) _dir ||= dir t = Time.now.strftime('%Y%m%d') t = '_' + t unless prefix.empty? File.join(_dir, "#{prefix}#{t}_#{$$}_#{rand(0x100000000).to_s(36)}#{suffix}".freeze) end