20 lines
616 B
Dart
20 lines
616 B
Dart
import 'node.dart';
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import 'node_builder.dart';
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/// Returns a function that rebuilds an arbitrary [Node] by applying the [transform] to it.
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Node Function(Node) rebuild(NodeBuilder Function(NodeBuilder) transform,
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{bool selfClosing = false}) {
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return (node) =>
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transform(NodeBuilder.from(node)).build(selfClosing: selfClosing);
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}
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/// Applies [f] to all children of this node, recursively.
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///
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/// Use this alongside [rebuild].
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Node Function(Node) rebuildRecursive(Node Function(Node) f) {
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Node build(Node node) {
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return NodeBuilder.from(f(node)).mapChildren(build).build();
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}
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return build;
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}
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