Module: YamlNormalizer::Helpers::ParamParser

Included in:
Services::Check, Services::Normalize
Defined in:
lib/yaml_normalizer/helpers/param_parser.rb

Overview

Methods handling passing of additional params from CLI

Instance Method Summary collapse

Instance Method Details

#parse_params(*args) ⇒ Object

Parse the params provided to the service

Parameters:

  • args (Array) —

    • params passed to the service

Returns:

  • nil



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# File 'lib/yaml_normalizer/helpers/param_parser.rb', line 12

def parse_params(*args)
  OptionParser.new do |opts|
    opts.banner = "Usage: #{program_name} [options] file1, file2..."
    opts.on('-h', '--help', 'Prints this help') { print_help(opts) }
    opts.on('-v', '--version', 'Prints the yaml_normalizer version') { print_version }
  end.parse(args)
end

#print_help(opts) ⇒ Object

Print current version of the tool

Parameters:

  • opts (Option) —

    • options of opt_parser object

Returns:

  • nil



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# File 'lib/yaml_normalizer/helpers/param_parser.rb', line 23

def print_help(opts)
  print(opts)
  exit
end

#print_version ⇒ Object

Print current version of the tool



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# File 'lib/yaml_normalizer/helpers/param_parser.rb', line 29

def print_version
  print("#{VERSION}\n")
  exit
end