Class: Identifiers::DOI

Inherits:

Object

• Object
• Identifiers::DOI

Defined in:

lib/identifiers/doi.rb

Class Method Summary

• .extract(str) ⇒ Object

Class Method Details

.extract(str) ⇒ Object

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

def self.extract(str)
  str.scan(%r{\b10\.\d{3,}/\S+\b}).map(&:downcase)
end