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Fix FirebaseUI/Database README syntax #200

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merged 1 commit into from
Nov 10, 2016
Merged

Fix FirebaseUI/Database README syntax #200

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32 changes: 16 additions & 16 deletions FirebaseDatabaseUI/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ For a more in-depth explanation of each of the above, check the usage instructio
self.dataSource = [self.tableView bindToQuery:self.firebaseRef
populateCell:^UITableViewCell *(UITableView *tableView,
NSIndexPath *indexPath,
FIRDataSnapshot *object) {
FIRDataSnapshot *snap) {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"reuseIdentifier"
forIndexPath:indexPath];
/* populate cell */
Expand All @@ -52,7 +52,7 @@ var dataSource: FUITableViewDataSource!

self.dataSource = self.tableView.bind(to: self.firebaseRef) { tableView, indexPath, snapshot in
// Dequeue cell
let cell = tableView.dequeueReusableCell(withReuseIdentifier: "reuseIdentifier", for: indexPath)
let cell = tableView.dequeueReusableCell(withIdentifier: "reuseIdentifier", for: indexPath)
/* populate cell */
return cell
}
Expand All @@ -78,7 +78,7 @@ self.dataSource = [self.collectionView bindToQuery:self.firebaseRef
populateCell:^UICollectionViewCell *(UICollectionView *collectionView,
NSIndexPath *indexPath,
FIRDataSnapshot *object) {
UICollectionViewCell *cell = [collectionView dequeueReusableCellWithIdentifier:@"reuseIdentfier"
UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"reuseIdentfier"
forIndexPath:indexPath];
/* populate cell */
return cell;
Expand All @@ -89,7 +89,7 @@ self.dataSource = [self.collectionView bindToQuery:self.firebaseRef
```swift
// YourViewController.swift

self.dataSource = self.collectionView.bind(to: self.firebaseRef) { collectionView, indexPath, snap in
self.dataSource = self.collectionView?.bind(to: self.firebaseRef) { collectionView, indexPath, snap in
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "reuseIdentifier", for: indexPath)
/* populate cell */
return cell
Expand All @@ -106,10 +106,10 @@ You can use the default `UITableViewCell` or `UICollectionViewCell` implementati

#### Objective-C UITableView and UICollectionView with Default UI*ViewCell
```objective-c
self.dataSource = [self.tableView bindToQuery:firebaseRef
self.dataSource = [self.tableView bindToQuery:self.firebaseRef
populateCell:^UITableViewCell *(UITableView *tableView,
NSIndexPath *indexPath,
FIRDataSnapshot *object) {
FIRDataSnapshot *snap) {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"reuseIdentifier"
forIndexPath:indexPath];
// Populate cell as you see fit, like as below
Expand All @@ -119,30 +119,30 @@ self.dataSource = [self.tableView bindToQuery:firebaseRef
```

```objective-c
self.dataSource = [self.collectionView bindToQuery:firebaseRef
populateCell:^UITableViewCell *(UICollectionView *collectionView,
self.dataSource = [self.collectionView bindToQuery:self.firebaseRef
populateCell:^UICollectionViewCell *(UICollectionView *collectionView,
NSIndexPath *indexPath,
FIRDataSnapshot *object) {
UICollectionViewCell *cell = [collectionView dequeueReusableCellWithIdentifier:@"reuseIdentifier"
FIRDataSnapshot *snap) {
UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"reuseIdentifier"
forIndexPath:indexPath];
// Populate cell as you see fit by adding subviews as appropriate
cell.contentView.addSubview(customView)
[cell.contentView addSubview:customView];
return cell;
}];
```

#### Swift UITableView and UICollectionView with Default UI*ViewCell
```swift
self.dataSource = self.tableView.bind(to: firebaseRef) { tableView, indexPath, snap in
let cell = tableView.dequeueReusableCell(withReuseIdentifier: "reuseIdentifier", for: indexPath)
let cell = tableView.dequeueReusableCell(withIdentifier: "reuseIdentifier", for: indexPath)
// Populate cell as you see fit, like as below
cell.textLabel.text = snap.key
cell.textLabel?.text = snap.key
return cell
}
```

```swift
self.dataSource = self.collectionView.bind(to: firebaseRef) { collectionView, indexPath, snap in
self.dataSource = self.collectionView?.bind(to: firebaseRef) { collectionView, indexPath, snap in
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "reuseIdentifier", for: indexPath)
// Populate cell as you see fit by adding subviews as appropriate
cell.contentView.addSubview(customView)
Expand All @@ -161,13 +161,13 @@ FirebaseUI has several building blocks that developers should understand before
#### Objective-C
```objective-c
FIRDatabaseReference *firebaseRef = [[FIRDatabase database] reference];
FUIArray *array = [[FUIArray alloc] initWithRef:firebaseRef];
FUIArray *array = [[FUIArray alloc] initWithQuery:firebaseRef];
```

#### Swift
```swift
let firebaseRef = FIRDatabase.database().reference()
let array = FUIArray(ref: firebaseRef)
let array = FUIArray(query: firebaseRef)
```

### FUIDataSource
Expand Down