Class: Devilicious::Config

Inherits:

Object

• Object
• Devilicious::Config

Defined in:

lib/devilicious/config.rb

Class Method Summary

• .parse(args) ⇒ Object

Class Method Details

.parse(args) ⇒ Object

# File 'lib/devilicious/config.rb', line 6

def self.parse(args)
  config = OpenStruct.new
  config.debug = false
  config.verbose = false
  config.formatter = "Verbose"
  config.max_volume = BigDecimal.new("10")
  config.min_volume = BigDecimal.new("0.1")
  config.beep_profit_threshold = BigDecimal.new("-1") # negative means disabled
  config.default_fiat_currency = "EUR" # ideally the most used currency so we do as little conversions as possible
  config.market_refresh_rate = 30 # order books expire delay in seconds
  config.min_profit = 1 # in `default_fiat_currency` currency

  opt_parser = OptionParser.new do |opts|
    opts.banner = "Usage: devilicious [config]"

    opts.separator ""

    opts.on("-f", "--formatter TYPE", Formatter.list.keys,
            "Select formatter (#{Formatter.list.keys.sort.join(", ")})") do |f|
      config.formatter = f
    end

    opts.on("-m", "--max-volume N", "Maximum volume to trade") do |m|
      config.max_volume = BigDecimal.new(m)
    end

    opts.on("-b", "--beep-profit-threshold N", "Beep the fuck out of the speakers when profit threshold is reached") do |t|
      config.beep_profit_threshold = BigDecimal.new(t)
    end

    opts.on("-v", "--verbose", "Run verbosely") do |v|
      config.verbose = v
    end

    opts.on("-d", "--debug", "Debug mode") do |d|
      config.debug = d
    end

    opts.on_tail("-h", "--help", "Show this message") do
      puts opts
      exit
    end
  end

  opt_parser.parse!(args)
  config.freeze
end