Class: Tiling::Option

Inherits:
Object
  • Object
show all
Defined in:
lib/tiling/option.rb

Overview

Public: Set the options.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Option

Returns a new instance of Option.



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# File 'lib/tiling/option.rb', line 10

def initialize
  @options = {horizontal: false, vertical: false, version: false }
  optparse = OptionParser.new do|opts|
    opts.on( '-H', '--horizontal', 'Horizontal layout' ) do
      @options[:horizontal] = true
    end
    opts.on( '-V', '--vertical', 'Vertical layout' ) do
      @options[:vertical] = true
    end
    opts.on( '-v', '--version', 'Print version number and exit' ) do
      @options[:version] = true
    end
    opts.on( '-h', '--help', 'Display this screen' ) do
      puts opts
      exit
    end
  end

  begin
    optparse.parse!
  rescue OptionParser::InvalidOption => e
    puts e.to_s
    exit 1
  end

  print_version if @options[:version]
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/tiling/option.rb', line 38

def [](key)
  @options[key]
end