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Code Issues 95 Packages Projects Releases 10 Wiki Activity

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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27
Sources/Fetching and Querying/Concrete Clauses/OrderBy.swift
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@@ -27,17 +27,6 @@ import Foundation
import CoreData 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 // MARK: - KeyPath
public typealias KeyPath = String public typealias KeyPath = String
@@ -69,6 +58,22 @@ public enum SortKey {
*/ */
public struct OrderBy: FetchClause, QueryClause, DeleteClause, Hashable { 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 The list of sort descriptors
*/ */

40
Sources/Fetching and Querying/Concrete Clauses/Where.swift
View File

@@ -27,22 +27,6 @@ import Foundation
import CoreData import CoreData
public func && (left: Where, right: Where) -> Where {
return Where(NSCompoundPredicate(type: .and, subpredicates: [left.predicate, right.predicate]))
}
public func || (left: Where, right: Where) -> Where {
return Where(NSCompoundPredicate(type: .or, subpredicates: [left.predicate, right.predicate]))
}
public prefix func ! (clause: Where) -> Where {
return Where(NSCompoundPredicate(type: .not, subpredicates: [clause.predicate]))
}
// MARK: - Where // MARK: - Where
/** /**
@@ -50,6 +34,30 @@ public prefix func ! (clause: Where) -> Where {
*/ */
public struct Where: FetchClause, QueryClause, DeleteClause, Hashable { public struct Where: FetchClause, QueryClause, DeleteClause, Hashable {
/**
Combines two `Where` predicates together using `AND` operator
*/
public static func && (left: Where, right: Where) -> Where {
return Where(NSCompoundPredicate(type: .and, subpredicates: [left.predicate, right.predicate]))
}
/**
Combines two `Where` predicates together using `OR` operator
*/
public static func || (left: Where, right: Where) -> Where {
return Where(NSCompoundPredicate(type: .or, subpredicates: [left.predicate, right.predicate]))
}
/**
Inverts the predicate of a `Where` clause using `NOT` operator
*/
public static prefix func ! (clause: Where) -> Where {
return Where(NSCompoundPredicate(type: .not, subpredicates: [clause.predicate]))
}
/** /**
The `NSPredicate` for the fetch or query The `NSPredicate` for the fetch or query
*/ */