newcreates new Cupt::Cache::ArchitecturedRelation object
relation_string - bare relation string (examples: "nlkt [amd64]", "nlkt (>= 0.3.1)"
stringifymethod, returns canonical stringified form of the relation
unarchitecture_relation_expressionsfree subroutine, converts array of architectured relation expressions to array of regular relation expressions
ref_architectured_relation_expressions - input array
current_architecture - string, current architecture
parse_architectured_relation_expressionfree subroutine, parses architectured relation expression in string form, builds ``Relation expression'' and returns it
parse_architectured_relation_linefree subroutine, parses line of architectured relation expressions, builds array of ``Relation expression''s and returns reference to it