Module: RBatch::DoubleRunChecker

Defined in:

lib/rbatch/double_run_checker.rb

Class Method Summary (collapse)

• + (Object) check(p)
• + (Object) lock_file_name(p)
• + (Object) make_lock_file(p)

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# File 'lib/rbatch/double_run_checker.rb', line 11

def check(p)
  Dir::foreach(Dir.tmpdir) do |f|
    if Regexp.new(lock_file_name(p)) =~ f
      raise RBatch::DoubleRunCheckException, p + " is forbidden running doubly"
    end
  end
end

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# File 'lib/rbatch/double_run_checker.rb', line 7

def lock_file_name(p)
  File.join("rbatch_lock_" + p)
end

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# File 'lib/rbatch/double_run_checker.rb', line 19

def make_lock_file(p)
  Tempfile::new(lock_file_name(p),Dir.tmpdir)
end