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9 lines
535 B
9 lines
535 B
export function iterateObserversSafely(observers, method, argument) { |
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// In case observers is modified during iteration, we need to commit to the |
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// original elements, which also provides an opportunity to filter them down |
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// to just the observers with the given method. |
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var observersWithMethod = []; |
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observers.forEach(function (obs) { return obs[method] && observersWithMethod.push(obs); }); |
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observersWithMethod.forEach(function (obs) { return obs[method](argument); }); |
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} |
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//# sourceMappingURL=iteration.js.map
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