Method run

www/js/_hyperscript.esm.js:3004–3041

* Re-evaluate expression with dependency tracking, compare with last * value, and call handler if changed. Returns false if circular * guard tripped (caller should skip this effect). * @returns {boolean} Whether the effect ran successfully

()

   * @returns {boolean} Whether the effect ran successfully
   */
  run() {
    this._consecutiveTriggers++;
    if (this._consecutiveTriggers > 100) {
      console.error(
        "Reactivity loop detected: an effect triggered 100 consecutive times without settling. This usually means an effect is modifying a variable it also depends on.",
        this.element || this
      );
      return false;
    }
    var reactivity2 = this._reactivity;
    reactivity2._unsubscribeEffect(this);
    var oldDeps = this.dependencies;
    this.dependencies = /* @__PURE__ */ new Map();
    var prev = reactivity2._currentEffect;
    reactivity2._currentEffect = this;
    var newValue;
    try {
      newValue = this.expression();
    } catch (e) {
      console.error("Error in reactive expression:", e);
      this.dependencies = oldDeps;
      reactivity2._currentEffect = prev;
      reactivity2._subscribeEffect(this);
      return true;
    }
    reactivity2._currentEffect = prev;
    reactivity2._subscribeEffect(this);
    reactivity2._cleanupOrphanedDeps(oldDeps);
    if (!_sameValue(newValue, this._lastValue)) {
      this._lastValue = newValue;
      try {
        this.handler(newValue);
      } catch (e) {
        console.error("Error in reactive handler:", e);
      }
    }
    return true;
  }
  /** Reset circular guard after cascade settles. */
  resetTriggerCount() {
    this._consecutiveTriggers = 0;