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Code Issues 95 Packages Projects Releases 10 Wiki Activity

Updated README

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John Estropia
2021-04-11 11:03:17 +09:00
parent 593c0510d3
commit 1f562b25a7
13 changed files with 616 additions and 128 deletions
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6
Sources/ForEach+SwiftUI.swift
View File

@@ -68,7 +68,7 @@ extension ForEach where Content: View {
/**
Creates an instance that creates views for each object in a `ListSnapshot`.
```
@LiveList
@ListState
var people: ListSnapshot<Person>
var body: some View {
@@ -127,7 +127,7 @@ extension ForEach where Content: View {
/**
Creates an instance that creates views for `ListSnapshot` sections.
```
@LiveList
@ListState
var people: ListSnapshot<Person>
var body: some View {
@@ -164,7 +164,7 @@ extension ForEach where Content: View {
/**
Creates an instance that creates views for each object in a `ListSnapshot.SectionInfo`.
```
@LiveList
@ListState
var people: ListSnapshot<Person>
var body: some View {

14
Sources/ListReader.swift
View File

@@ -70,7 +70,6 @@ public struct ListReader<Object: DynamicObject, Content: View, Value>: View {
self._list = .init(listPublisher)
self.content = content
self.keyPath = \.self
}
/**
@@ -98,8 +97,10 @@ public struct ListReader<Object: DynamicObject, Content: View, Value>: View {
) {
self._list = .init(listPublisher)
self.content = content
self.keyPath = keyPath
self.content = {
content($0[keyPath: keyPath])
}
}
@@ -107,17 +108,16 @@ public struct ListReader<Object: DynamicObject, Content: View, Value>: View {
public var body: some View {
self.content(self.list[keyPath: self.keyPath])
self.content(self.list)
}
// MARK: Private
@LiveList
@ListState
private var list: ListSnapshot<Object>
private let content: (Value) -> Content
private let keyPath: KeyPath<ListSnapshot<Object>, Value>
private let content: (ListSnapshot<Object>) -> Content
}
#endif

40
Sources/LiveList.swift → Sources/ListState.swift
View File

@@ -1,5 +1,5 @@
//
// LiveList.swift
// ListState.swift
// CoreStore
//
// Copyright © 2021 John Rommel Estropia
@@ -29,21 +29,21 @@ import Combine
import SwiftUI
// MARK: - LiveList
// MARK: - ListState
/**
A property wrapper type that can read `ListPublisher` changes.
*/
@propertyWrapper
@available(iOS 13.0, tvOS 13.0, watchOS 6.0, macOS 10.15, *)
public struct LiveList<Object: DynamicObject>: DynamicProperty {
public struct ListState<Object: DynamicObject>: DynamicProperty {
// MARK: Public
/**
Creates an instance that observes `ListPublisher` changes and exposes a `ListSnapshot` value.
```
@LiveList
@ListState
var people: ListSnapshot<Person>
init(listPublisher: ListPublisher<Person>) {
@@ -64,7 +64,7 @@ public struct LiveList<Object: DynamicObject>: DynamicProperty {
}
```
- parameter listPublisher: The `ListPublisher` that the `LiveList` will observe changes for
- parameter listPublisher: The `ListPublisher` that the `ListState` will observe changes for
*/
public init(
_ listPublisher: ListPublisher<Object>
@@ -76,10 +76,11 @@ public struct LiveList<Object: DynamicObject>: DynamicProperty {
/**
Creates an instance that observes the specified `FetchChainableBuilderType` and exposes a `ListSnapshot` value.
```
@LiveList(
@ListState(
From<Person>()
.where(\.isMember == true)
.orderBy(.ascending(\.lastName))
.orderBy(.ascending(\.lastName)),
in: Globals.dataStack
)
var people: ListSnapshot<Person>
@@ -109,11 +110,12 @@ public struct LiveList<Object: DynamicObject>: DynamicProperty {
/**
Creates an instance that observes the specified `SectionMonitorBuilderType` and exposes a `ListSnapshot` value.
```
@LiveList(
@ListState(
From<Person>()
.sectionBy(\.age)
.where(\.isMember == true)
.orderBy(.ascending(\.lastName))
.orderBy(.ascending(\.lastName)),
in: Globals.dataStack
)
var people: ListSnapshot<Person>
@@ -149,10 +151,11 @@ public struct LiveList<Object: DynamicObject>: DynamicProperty {
/**
Creates an instance that observes the specified `From` and `FetchClause`s and exposes a `ListSnapshot` value.
```
@LiveList(
@ListState(
From<Person>(),
Where<Person>(\.isMember == true),
OrderBy<Person>(.ascending(\.lastName))
OrderBy<Person>(.ascending(\.lastName)),
in: Globals.dataStack
)
var people: ListSnapshot<Person>
@@ -184,12 +187,13 @@ public struct LiveList<Object: DynamicObject>: DynamicProperty {
/**
Creates an instance that observes the specified `From` and `FetchClause`s and exposes a `ListSnapshot` value.
```
@LiveList(
@ListState(
From<Person>(),
[
Where<Person>(\.isMember == true),
OrderBy<Person>(.ascending(\.lastName))
]
],
in: Globals.dataStack
)
var people: ListSnapshot<Person>
@@ -221,11 +225,12 @@ public struct LiveList<Object: DynamicObject>: DynamicProperty {
/**
Creates an instance that observes the specified `From`, `SectionBy`, and `FetchClause`s and exposes a sectioned `ListSnapshot` value.
```
@LiveList(
@ListState(
From<Person>(),
SectionBy(\.age),
Where<Person>(\.isMember == true),
OrderBy<Person>(.ascending(\.lastName))
OrderBy<Person>(.ascending(\.lastName)),
in: Globals.dataStack
)
var people: ListSnapshot<Person>
@@ -265,13 +270,14 @@ public struct LiveList<Object: DynamicObject>: DynamicProperty {
/**
Creates an instance that observes the specified `From`, `SectionBy`, and `FetchClause`s and exposes a sectioned `ListSnapshot` value.
```
@LiveList(
@ListState(
From<Person>(),
SectionBy(\.age),
[
Where<Person>(\.isMember == true),
OrderBy<Person>(.ascending(\.lastName))
]
],
in: Globals.dataStack
)
var people: ListSnapshot<Person>

21
Sources/ObjectReader.swift
View File

@@ -53,7 +53,6 @@ public struct ObjectReader<Object: DynamicObject, Content: View, Placeholder: Vi
self._object = .init(objectPublisher)
self.content = content
self.placeholder = EmptyView.init
self.keyPath = \.self
}
/**
@@ -72,7 +71,6 @@ public struct ObjectReader<Object: DynamicObject, Content: View, Placeholder: Vi
self._object = .init(objectPublisher)
self.content = content
self.placeholder = placeholder
self.keyPath = \.self
}
/**
@@ -89,9 +87,11 @@ public struct ObjectReader<Object: DynamicObject, Content: View, Placeholder: Vi
) where Placeholder == EmptyView {
self._object = .init(objectPublisher)
self.content = content
self.content = {
content($0[keyPath: keyPath])
}
self.placeholder = EmptyView.init
self.keyPath = keyPath
}
/**
@@ -110,9 +110,11 @@ public struct ObjectReader<Object: DynamicObject, Content: View, Placeholder: Vi
) where Placeholder == EmptyView {
self._object = .init(objectPublisher)
self.content = content
self.content = {
content($0[keyPath: keyPath])
}
self.placeholder = placeholder
self.keyPath = keyPath
}
@@ -122,7 +124,7 @@ public struct ObjectReader<Object: DynamicObject, Content: View, Placeholder: Vi
if let object = self.object {
self.content(object[keyPath: self.keyPath])
self.content(object)
}
else {
@@ -133,12 +135,11 @@ public struct ObjectReader<Object: DynamicObject, Content: View, Placeholder: Vi
// MARK: Private
@LiveObject
@ObjectState
private var object: ObjectSnapshot<Object>?
private let content: (Value) -> Content
private let content: (ObjectSnapshot<Object>) -> Content
private let placeholder: () -> Placeholder
private let keyPath: KeyPath<ObjectSnapshot<Object>, Value>
}
#endif

10
Sources/LiveObject.swift → Sources/ObjectState.swift
View File

@@ -1,5 +1,5 @@
//
// LiveObject.swift
// ObjectState.swift
// CoreStore
//
// Copyright © 2021 John Rommel Estropia
@@ -29,21 +29,21 @@ import Combine
import SwiftUI
// MARK: - LiveObject
// MARK: - ObjectState
/**
A property wrapper type that can read `ObjectPublisher` changes.
*/
@propertyWrapper
@available(iOS 13.0, tvOS 13.0, watchOS 6.0, macOS 10.15, *)
public struct LiveObject<O: DynamicObject>: DynamicProperty {
public struct ObjectState<O: DynamicObject>: DynamicProperty {
// MARK: Public
/**
Creates an instance that observes `ObjectPublisher` changes and exposes an `Optional<ObjectSnapshot<O>>` value.
```
@LiveObject
@ObjectState
var person: ObjectSnapshot<Person>?
init(objectPublisher: ObjectPublisher<Person>) {
@@ -61,7 +61,7 @@ public struct LiveObject<O: DynamicObject>: DynamicProperty {
}
```
- parameter objectPublisher: The `ObjectPublisher` that the `LiveObject` will observe changes for
- parameter objectPublisher: The `ObjectPublisher` that the `ObjectState` will observe changes for
*/
public init(_ objectPublisher: ObjectPublisher<O>?) {