Class: Ro::Slug

Inherits:
String
  • Object
show all
Defined in:
lib/ro/slug.rb

Constant Summary collapse

Join = 
'-'

Class Method Summary collapse

Class Method Details

.for(*args) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
 
# File 'lib/ro/slug.rb', line 5

def Slug.for(*args)
  options = args.last.is_a?(Hash) ? args.pop : {}
  join = (options[:join]||options['join']||Join).to_s
  string = args.flatten.compact.join(join)
  string = unidecode(string)
  words = string.to_s.scan(%r|[/\w]+|)
  words.map!{|word| word.gsub %r|[_-]|, join}
  words.map!{|word| word.gsub %r|[^/0-9a-zA-Z_-]|, ''}
  words.delete_if{|word| word.nil? or word.strip.empty?}
  new(words.join(join).downcase.gsub('/', (join * 2)))
end

.unidecode(string) ⇒ Object 



18
19
20
 
# File 'lib/ro/slug.rb', line 18

def Slug.unidecode(string)
  string
end