Module: Inq::Cacheable::MarshalCache

Defined in:
lib/inq/cacheable.rb

Overview

This is only okay on a local system

Class Method Summary collapse

Class Method Details

.cached(key, tmpdir) ⇒ Object

rubocop:disable Security/MarshalLoad



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# File 'lib/inq/cacheable.rb', line 47

def cached(key, tmpdir)
  require "fileutils"

  path = File.join(tmpdir, "inq", key)
  FileUtils.mkdir_p(File.dirname(path))

  ret = nil
  if File.exist?(path)
    File.open(path, "rb") do |f|
      ret = Marshal.load(f)
    end
    ret
  else
    ret = yield
    File.open(path, "wb") do |file|
      Marshal.dump(ret, file)
    end
  end
  ret
end