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@ -3,7 +3,6 @@ import Wrapper from './Wrapper.js';
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/** @extends Wrapper */
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export default class Tag extends Wrapper {
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/** @type {import('../../../nodes/MustacheTag.js').default | import('../../../nodes/RawMustacheTag.js').default} */
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node;
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@ -27,24 +26,21 @@ export default class Tag extends Wrapper {
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let snippet = this.node.expression.manipulate(block);
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const value = this.node.should_cache && block.get_unique_name(`${this.var.name}_value`);
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const content = this.node.should_cache ? value : snippet;
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snippet = x `${snippet} + ""`;
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if (this.node.should_cache)
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block.add_variable(value, snippet); // TODO may need to coerce snippet to string
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snippet = x`${snippet} + ""`;
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if (this.node.should_cache) block.add_variable(value, snippet); // TODO may need to coerce snippet to string
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if (dependencies.length > 0) {
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let condition = block.renderer.dirty(dependencies);
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if (block.has_outros) {
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condition = x `!#current || ${condition}`;
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condition = x`!#current || ${condition}`;
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}
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const update_cached_value = x `${value} !== (${value} = ${snippet})`;
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const update_cached_value = x`${value} !== (${value} = ${snippet})`;
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if (this.node.should_cache) {
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condition = x `${condition} && ${update_cached_value}`;
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condition = x`${condition} && ${update_cached_value}`;
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}
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block.chunks.update.push(b `if (${condition}) ${update(/** @type {import('estree').Node} */ (content))}`);
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block.chunks.update.push(
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b`if (${condition}) ${update(/** @type {import('estree').Node} */ (content))}`
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);
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}
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return { init: content };
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}
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}
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