Method: LibGems::SourceIndex#index_signature

Defined in:
lib/libgems/source_index.rb

#index_signature ⇒ Object

The signature for the source index. Changes in the signature indicate a change in the index.



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# File 'lib/libgems/source_index.rb', line 255

def index_signature
  require 'digest'

  Digest::SHA256.new.hexdigest(@gems.keys.sort.join(',')).to_s
end