Function Matches

factstore/factstore.go:377–384

Matches matches a list of patterns against a list of base terms.

(pattern []ast.BaseTerm, args []ast.BaseTerm)

// Matches matches a list of patterns against a list of base terms.
func Matches(pattern []ast.BaseTerm, args []ast.BaseTerm) bool {
	for i, t := range pattern {
		if _, ok := t.(ast.Constant); ok && !t.Equals(args[i]) {
			return false
		}
	}
	return true
}

// IndexedInMemoryStore provides a simple implementation backed by a three-level map.
// For each predicate sym, we have a separate map, using hash of the first argument and then