class EventHub::ArgumentParser
Public Class Methods
parse(args) { |opts, options| ... }
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# File lib/eventhub/argument_parser.rb, line 5 def self.parse(args) # The options specified on the command line will be collected in *options*. # We set default values here. options = OpenStruct.new options.environment = 'development' options.detached = false opt_parser = OptionParser.new do |opts| opts.banner = "Usage: #{args[0]}.rb [options]" yield(opts, options) if block_given? # allow to add more options opts.on("-e", "--environment ENVIRONMENT","Environment the processor is running") do |environment| options.environment = environment end opts.on("-d", "--detached", "Run processor detached as a daemon") do |v| options.detached = v end opts.on_tail("-h", "--help", "Show this message") do puts opts exit end end opt_parser.parse!(args) options end