module Dblpbib
Bits of logic
Constants
- DESCRIPTION
- VERSION
Public Class Methods
scan_keys(document)
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# File lib/dblpbib.rb, line 5 def self.scan_keys(document) # TODO: Extract the allowed command names, possible make them configurable document .gsub(/(?<!\\)%.*$/, '') .scan(%r{ # Command \\(text|auto)?cite(|(al)?[pt]\*?|year(par|\*)?|par\*?|author\*?|text|) # Optionally options (\[[^\]]+\])? # Parameters \{([^\}]+)\} }x) .map(&:pop) .flat_map { |keyset| keyset.split(',') } .map(&:strip) .keep_if { |key| key.start_with?('DBLP:') } .map { |key| key.sub('DBLP:', '') } .uniq end