Sha256: 6d1388d78cbc333f39ea6a3d9d55769a6f02edf23ad4f7d5605476cc1ba31172
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Size: 1.22 KB
Versions: 85
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Contents
require 'fileutils' module TmpFile TMPDIR = "/tmp/tmpfiles" FileUtils.mkdir TMPDIR unless File.exist? TMPDIR def self.tmpdir=(tmpdir) TMPDIR.replace tmpdir FileUtils.mkdir TMPDIR unless File.exist? TMPDIR end def self.tmpdir TMPDIR end # Creates a random file name, with the given suffix and a random number # up to +max+ def self.random_name(s = "", max = 10000000) n = rand(max) s << n.to_s s end # Creates a random filename in the temporary directory def self.tmp_file(s = "",max=10000000) File.join(TMPDIR, random_name(s,max)) end def self.with_file(content = nil, erase = true, options = {}) tmpfile = tmp_file if options[:extension] tmpfile += ".#{options[:extension]}" end if IO === content Misc.consume_stream(content, false, tmpfile) else File.open(tmpfile, 'w') do |f| f.write content end if content != nil end result = yield(tmpfile) FileUtils.rm_rf tmpfile if File.exists?(tmpfile) and erase result end def self.with_dir(erase = true, options = {}) tmpdir = tmp_file FileUtils.mkdir_p tmpdir result = yield(tmpdir) FileUtils.rm_rf tmpdir if File.exists?(tmpdir) and erase result end end
Version data entries
85 entries across 85 versions & 1 rubygems