Module: Dapp::Dapp::Slug

Included in:
Dapp::Dapp
Defined in:
lib/dapp/dapp/slug.rb

Instance Method Summary collapse

Instance Method Details

#consistent_uniq_slug_reg ⇒ Object 



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# File 'lib/dapp/dapp/slug.rb', line 20

def consistent_uniq_slug_reg
  /(?!-)((-?[a-z0-9]+)+)(?<!-)/
end

#consistent_uniq_slugify(s) ⇒ Object 



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# File 'lib/dapp/dapp/slug.rb', line 4

def consistent_uniq_slugify(s)
  if should_be_slugged?(s)
    consistent_uniq_slug_reg =~ s.gsub("/", "-").slugify.squeeze('--')
    [].tap do |slug|
      slug << Regexp.last_match(1) unless Regexp.last_match(1).nil?
      slug << MurmurHash3::V32.str_hexdigest(s)
    end.compact.join('-')
  else
    s
  end
end

#should_be_slugged?(s) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dapp/dapp/slug.rb', line 16

def should_be_slugged?(s)
  !(/^#{consistent_uniq_slug_reg}$/ =~ s)
end