Class: Evilution::Coverage::Digest Private

Inherits:
Object
  • Object
show all
Defined in:
lib/evilution/coverage/digest.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Stable, content-addressed digest of a source file, used by MapStore to detect when a cached coverage entry has gone stale. Path-independent: the digest depends only on the bytes, so moving a file does not invalidate it. Returns nil for a missing file so callers treat it as "not fresh".

Instance Method Summary collapse

Instance Method Details

#for_file(path) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/evilution/coverage/digest.rb', line 11

def for_file(path)
  return nil unless File.file?(path)

  ::Digest::SHA256.hexdigest(File.binread(path))
end