Class: Eudict::CLI

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

Class Method Summary collapse

Class Method Details

.execute(stdout, arguments = []) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 
# File 'lib/eudict/cli.rb', line 5

def self.execute(stdout, arguments=[])

  # NOTE: the option -p/--path= is given as an example, and should be replaced in your application.

  options = {
    :path     => '~'
  }
  mandatory_options = %w(  )

  parser = OptionParser.new do |opts|
    opts.banner = "      This application is wonderful because...\n\n      Usage: \#{File.basename($0)} [options]\n\n      Options are:\n    BANNER\n    opts.separator \"\"\n    opts.on(\"-p\", \"--path PATH\", String,\n            \"This is a sample message.\",\n            \"For multiple lines, add more strings.\",\n            \"Default: ~\") { |arg| options[:path] = arg }\n    opts.on(\"-h\", \"--help\",\n            \"Show this help message.\") { stdout.puts opts; exit }\n    opts.parse!(arguments)\n\n    if mandatory_options && mandatory_options.find { |option| options[option.to_sym].nil? }\n      stdout.puts opts; exit\n    end\n  end\n\n  path = options[:path]\n\n  # do stuff\n  stdout.puts \"To update this executable, look in lib/eudict/cli.rb\"\nend\n".gsub(/^          /,'')