class Postqueue::CLI::OptionsParser
Attributes
argv[R]
Public Class Methods
new(argv)
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# File lib/postqueue/cli/options_parser.rb, line 12 def initialize(argv) @argv = argv end
parse_args(argv)
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# File lib/postqueue/cli/options_parser.rb, line 6 def self.parse_args(argv) new(argv).parse_args end
Public Instance Methods
parse_args()
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# File lib/postqueue/cli/options_parser.rb, line 16 def parse_args require "optparse" options = OpenStruct.new options.sub_command = argv.shift || "stats" unless %w(stats peek enqueue run process).include?(options.sub_command) usage! end case options.sub_command when "enqueue" options.op = next_arg! options.entity_ids = next_arg!.split(",").map { |s| Integer(s) } end options end
Private Instance Methods
next_arg!()
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# File lib/postqueue/cli/options_parser.rb, line 35 def next_arg! argv.shift || usage! end
usage()
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# File lib/postqueue/cli/options_parser.rb, line 39 def usage STDERR.puts <<-USAGE This is postqueue #{Postqueue::VERSION}. Usage examples: postqueue [ stats ] postqueue peek postqueue enqueue op entity_id,entity_id,entity_id postqueue run postqueue help postqueue process USAGE end
usage!()
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# File lib/postqueue/cli/options_parser.rb, line 53 def usage! usage exit 1 end