module ProcessRunner
Constants
- VERSION
Public Class Methods
go(command, options={})
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Starts an independent process asynchronously with the given command
. @param [Array] command The command to run. @param [Hash] options Options with which the process should be started.
> (see IO#popen) for more information on available options.¶ ↑
@return [Integer] The process ID of the started process. @raise (see Process#spawn) @raise (see Process#detach)
# File lib/process_runner.rb, line 11 def self.go(command, options={}) dirname = File.dirname(command.first) options.merge!(:chdir => dirname) if options[:chdir].nil? && dirname && !dirname.empty? Process.detach(Process.spawn(*command, options)).pid end