Class: Identifiers::AdsBibcode

Inherits:

Object

Object
Identifiers::AdsBibcode

show all

Defined in:: lib/identifiers/ads_bibcode.rb

Class Method Summary collapse

.extract(str) ⇒ Object

Class Method Details

.extract(str) ⇒ `Object`



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# File 'lib/identifiers/ads_bibcode.rb', line 3

def self.extract(str)
  str.to_s.scan(/\b\d{4}[a-z][0-9a-z&.]{14}\b/i)
end