26 lines
No EOL
763 B
Markdown
26 lines
No EOL
763 B
Markdown
# data_loader
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[](https://pub.dartlang.org/packages/data_loader)
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[](https://travis-ci.org/angel-dart/graphql)
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Batch and cache database lookups. Works well with GraphQL.
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Ported from the original JS version:
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https://github.com/graphql/dataloader
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## Installation
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In your pubspec.yaml:
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```yaml
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dependencies:
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data_loader: ^1.0.0
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```
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## Usage
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Complete example:
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https://github.com/angel-dart/graphql/blob/master/data_loader/example/main.dart
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```dart
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var userLoader = new DataLoader((key) => myBatchGetUsers(keys));
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var invitedBy = await userLoader.load(1)then(user => userLoader.load(user.invitedByID))
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print('User 1 was invited by $invitedBy'));
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``` |