AnyQuery is a representation of queries for anything. A AnyQuery can be transformed into a NSPredicate and a Dictionary.
let query = AnyQuery.equal(key: "id", value: 1)
query.predicate //=> NSPredicate(format: "id == 1")
query.dictionary //=> ["id": 1]AnyQuery has below types. Each types can be transformed into proper objects
equal(key:value:)notEqual(key:value:)greaterThan(key:value:)greaterThanOrEqual(key:value:)lessThan(key:value:)lessThanOrEqual(key:value:)in(key:values:)between(key:lhs:rhs:)
AnyQuery also can be combined with another one with && or || operator.
let query: AnyQuery = .equal(key: "id", value: 1) && .equal(key: "name", value: "naoty")
query.predicate //=> NSPredicate(format: "id == 1 AND name == naoty")
query.dictionary //=> ["id": 1, "name": "naoty"]AnySort is a representation of sorts for anything. A AnySort can be transformed into [NSSortDescriptor] and a dictionary.
let sort = AnySort.ascending(key: "id")
sort.sortDescriptors //=> [NSSortDescriptor(key: "id", ascending: true)]
sort.dictionary //=> ["sort": ["id"]]Like AnyQuery, AnySort also can be combined with another one with > operator.
let sort: AnySort = .ascending(key: "name") > .descending(key: "age")
sort.sortDescriptors //=> [NSSortDescriptor(key: "name", ascending: true), NSSortDescriptor(key: "age", ascending: false)]
sort.dictionary //=> ["sort": ["name", "-age"]]github "naoty/AnyQuery"pod "AnyQuery"