Module: TokyoMetro::Rake

Defined in:
lib/tokyo_metro/rake.rb

Defined Under Namespace

Modules: Assets, BugFix, CheckNamespace, Debug, Log, Rails, Update

Class Method Summary collapse

Class Method Details

.time_dirname(argv) ⇒ Object 



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# File 'lib/tokyo_metro/rake.rb', line 3

def self.time_dirname( argv )
  normal_error_msg = "Error: Please set time as an option in the command."

  raise normal_error_msg unless argv.length > 1
  args = argv[1..-1].delete_if { |v| /\A-/ === v }

  error_msg_with_options_inspected = "#{ normal_error_msg} The following options are not valid: #{ args.to_s }"
  raise error_msg_with_options_inspected unless args.present?
  time_args = args.select { |v| /\d{14}/ === v }
  raise error_msg_with_options_inspected unless time_args.present?

  return time_args.first
end