svelte
Version:
Cybernetically enhanced web apps
20 lines (16 loc) • 617 B
JavaScript
/** @import { Expression } from 'estree' */
/** @import { AST } from '#compiler' */
/** @import { ComponentContext } from '../types' */
import * as b from '../../../../utils/builders.js';
/**
* @param {AST.KeyBlock} node
* @param {ComponentContext} context
*/
export function KeyBlock(node, context) {
context.state.template.push('<!>');
const key = /** @type {Expression} */ (context.visit(node.expression));
const body = /** @type {Expression} */ (context.visit(node.fragment));
context.state.init.push(
b.stmt(b.call('$.key', context.state.node, b.thunk(key), b.arrow([b.id('$$anchor')], body)))
);
}