Method: Parser.slice_metadata_key

Defined in:
lib/parser.rb

.slice_metadata_key(key) ⇒ String

Extracts the metadata key from search parameter



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# File 'lib/parser.rb', line 43

def self.slice_metadata_key(key)
  metadata_key = key.to_s
  metadata_key.slice!('allowed') if metadata_key.include? 'allowed'
  metadata_key.slice!('excluded') if metadata_key.include? 'exclude'
  metadata_key.downcase
end