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minor changes before Swift 2.0

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John Rommel Estropia
2015-07-03 00:22:21 +09:00
parent 91444b6dd3
commit 261c3a6001
5 changed files with 39 additions and 22 deletions
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README.md
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@@ -406,7 +406,7 @@ There are currently 5 fetch methods you can call from `CoreStore`, from a `DataS
- `fetchAll(...)` - returns an array of all objects that match the criteria.
- `fetchOne(...)` - returns the first object that match the criteria.
- `fetchCount(...)` - returns the number of objects that match the criteria.
- `fetchObjectIDs(...)`` - returns an array of `NSManagedObjectID`s for all objects that match the criteria.
- `fetchObjectIDs(...)` - returns an array of `NSManagedObjectID`s for all objects that match the criteria.
- `fetchObjectID(...)` - returns the `NSManagedObjectID`s for the first objects that match the criteria.
Each method's purpose is straightforward, but we need to understand how to set the clauses for the fetch.
@@ -450,7 +450,7 @@ var mostValuablePeople = CoreStore.fetchAll(
OrderBy(.Descending("rating"), .Ascending("surname"))
)
```
As seen above, `OrderBy` accepts a list of `SortKey` enumeration values, which can be either `.Ascending` or `.Descending`. The associated value for the `SortKey` enumeration is the attribute key string.
As seen above, `OrderBy` accepts a list of `SortKey` enumeration values, which can be either `.Ascending` or `.Descending`.
You can use the `+` and `+=` operator to append `OrderBy`s together. This is useful when sorting conditionally:
```swift