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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 42x 42x 42x 42x 42x 90x 90x 90x 90x 90x 90x 90x 90x 90x 90x 4x 4x 4x 90x 90x 86x 86x 90x 90x 42x 42x | import { UNINITIALIZED } from '../../../constants.js';
import { snapshot } from '../../shared/clone.js';
import { inspect_effect, validate_effect } from '../reactivity/effects.js';
/**
* @param {() => any[]} get_value
* @param {Function} [inspector]
*/
// eslint-disable-next-line no-console
export function inspect(get_value, inspector = console.log) {
validate_effect('$inspect');
let initial = true;
inspect_effect(() => {
/** @type {any} */
var value = UNINITIALIZED;
// Capturing the value might result in an exception due to the inspect effect being
// sync and thus operating on stale data. In the case we encounter an exception we
// can bail-out of reporting the value. Instead we simply console.error the error
// so at least it's known that an error occured, but we don't stop execution
try {
value = get_value();
} catch (error) {
// eslint-disable-next-line no-console
console.error(error);
}
if (value !== UNINITIALIZED) {
inspector(initial ? 'init' : 'update', ...snapshot(value, true));
}
initial = false;
});
}
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