Class: Bourdain::Helpers::UsageParser

Inherits:
Object
  • Object
show all
Defined in:
lib/bourdain/helpers/parser.rb

Class Method Summary collapse

Class Method Details

.parse(spec) ⇒ Object 



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# File 'lib/bourdain/helpers/parser.rb', line 6

def self.parse spec
  lines     = spec.lines.map(&:strip)
  desc      = lines.shift
  usage     = lines.shift
  name      = usage.split(' ').first
  args      = lines.select { |l| l =~ /^--/ }
  resources = lines.select { |l| l =~ /^</ }
  resources = resources.map { |r| r.gsub(/\W/, '') }
  {
    name: name,
    usage: usage,
    desc: desc,
    resources: resources,
    opts: args.map { |a| parse_arg a }
  }
end