Class: LovelyRufus::Executable

Inherits:

Object

• Object
• LovelyRufus::Executable

Defined in:

lib/lovely-rufus/executable.rb

Instance Method Summary

• #initialize(opts = ARGV) ⇒ Executable constructor

  A new instance of Executable.

• #run(input = $stdin) ⇒ Object

Constructor Details

#initialize(opts = ARGV) ⇒ Executable

Returns a new instance of Executable.

# File 'lib/lovely-rufus/executable.rb', line 3

def initialize opts = ARGV
  @width = 72
  OptionParser.new do |opts|
    opts.on '-w', '--width WIDTH', Integer, 'Wrapping width' do |width|
      @width = width
    end
  end.parse! opts
end

Instance Method Details

#run(input = $stdin) ⇒ Object

# File 'lib/lovely-rufus/executable.rb', line 12

def run input = $stdin
  puts Wrapper.new(input.read).wrapped @width
end