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declare operators as static functions

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John Rommel Estropia
2017-02-19 20:05:23 +09:00
parent c40d17a6ad
commit 9ff1c9d545
2 changed files with 40 additions and 27 deletions
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Sources/Fetching and Querying/Concrete Clauses/OrderBy.swift
+16 -11
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@@ -27,17 +27,6 @@ import Foundation
import CoreData
public func + (left: OrderBy, right: OrderBy) -> OrderBy {
return OrderBy(left.sortDescriptors + right.sortDescriptors)
}
public func += (left: inout OrderBy, right: OrderBy) {
left = left + right
}
// MARK: - KeyPath
public typealias KeyPath = String
@@ -69,6 +58,22 @@ public enum SortKey {
*/
public struct OrderBy: FetchClause, QueryClause, DeleteClause, Hashable {
/**
Combines two `OrderBy` sort descriptors together
*/
public static func + (left: OrderBy, right: OrderBy) -> OrderBy {
return OrderBy(left.sortDescriptors + right.sortDescriptors)
}
/**
Combines two `OrderBy` sort descriptors together and stores the result to the left operand
*/
public static func += (left: inout OrderBy, right: OrderBy) {
left = left + right
}
/**
The list of sort descriptors
*/