Sha256: 6d1388d78cbc333f39ea6a3d9d55769a6f02edf23ad4f7d5605476cc1ba31172
Contents?: true
Size: 1.22 KB
Versions: 85
Compression:
Stored size: 1.22 KB
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