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add OrderBy utilities for Field.Stored

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John Estropia
2020-02-19 22:01:46 +09:00
parent 58629bc1df
commit 627a5d4355
1 changed files with 16 additions and 0 deletions
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16
Sources/OrderBy.swift
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@@ -186,6 +186,14 @@ public struct OrderBy<O: DynamicObject>: OrderByClause, FetchClause, QueryClause
// MARK: CoreStoreObject Key Paths // MARK: CoreStoreObject Key Paths
/**
Indicates that the `KeyPathString` should be sorted in ascending order
*/
public static func ascending<T>(_ attribute: KeyPath<O, FieldContainer<O>.Stored<T>>) -> SortKey {
return .ascending(O.meta[keyPath: attribute].keyPath)
}
/** /**
Indicates that the `KeyPathString` should be sorted in ascending order Indicates that the `KeyPathString` should be sorted in ascending order
*/ */
@@ -218,6 +226,14 @@ public struct OrderBy<O: DynamicObject>: OrderByClause, FetchClause, QueryClause
return .ascending(O.meta[keyPath: attribute].keyPath) return .ascending(O.meta[keyPath: attribute].keyPath)
} }
/**
Indicates that the `KeyPathString` should be sorted in descending order
*/
public static func descending<T>(_ attribute: KeyPath<O, FieldContainer<O>.Stored<T>>) -> SortKey {
return .descending(O.meta[keyPath: attribute].keyPath)
}
/** /**
Indicates that the `KeyPathString` should be sorted in descending order Indicates that the `KeyPathString` should be sorted in descending order
*/ */