Class: Weigh::Flags

Inherits:
Object
  • Object
show all
Defined in:
lib/weigh/flags.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Flags

Returns a new instance of Flags.



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# File 'lib/weigh/flags.rb', line 11

def initialize(*args)
  @args     = []
  @verbose  = false
  @depth    = 1
  @pathlist = []

  @options = OptionParser.new do|o|
    o.banner = "Usage: #{File.basename $0} [options] [file|directory...]\n\n"

    o.on( '--verbose', '-v', 'Speak up' ) do
      @verbose = true
    end

    o.on( '--depth DEPTH', '-d', 'Sumarize deeper than DEPTH' ) do|d|
      @depth = d
    end

    o.on( '-h', '--help', 'Display this screen' ) do
      @help = true
    end
  end

  @args = @options.parse!

  if ARGV.size > 0
    ARGV.each do |f|
      @pathlist << f
    end
  else
    @pathlist << "."
  end

  def help?
    @help
  end
end

Instance Attribute Details

#args ⇒ Object (readonly)

Returns the value of attribute args.



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# File 'lib/weigh/flags.rb', line 6

def args
  @args
end

#depth ⇒ Object (readonly)

Returns the value of attribute depth.



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# File 'lib/weigh/flags.rb', line 8

def depth
  @depth
end

#pathlist ⇒ Object (readonly)

Returns the value of attribute pathlist.



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# File 'lib/weigh/flags.rb', line 9

def pathlist
  @pathlist
end

#verbose ⇒ Object (readonly)

Returns the value of attribute verbose.



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# File 'lib/weigh/flags.rb', line 7

def verbose
  @verbose
end

Instance Method Details

#help? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/weigh/flags.rb', line 43

def help?
  @help
end