Class: LoremJP::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/lorem_jp/cli.rb

Overview

Class for command line interface of Japanese Lorem Ipsum

Class Method Summary collapse

Class Method Details

.main ⇒ void

This method returns an undefined value.

Main routine for command line interface of lorem_jp



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/lorem_jp/cli.rb', line 12

def self.main
  dict  = nil
  chain = nil

  opt = OptionParser.new

  opt.on('-f DICT',  'dictionary filename') {
    |v| dict = v
  }
  opt.on('-c CHAIN', 'chain of precedences' +
                     ' (default: set in dictionary)') {
    |v| chain = v.to_i
  }

  opt.parse! ARGV

  options = {}
  options[:dictionary] = dict   if dict
  options[:chain]      = chain  if chain

  puts LoremJP.sentence(options)
end