19 lines
432 B
JavaScript
19 lines
432 B
JavaScript
/*
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Note:
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1. `acorn` contains `RegExpValidationState` class with `.at` method (2 arguments)
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2. `postcss` contains `Container` class with `.at` method
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*/
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const at = (isOptionalObject, object, index, ...args) => {
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if (isOptionalObject && (object === undefined || object === null)) {
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return;
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}
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return object.at
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? object.at(index, ...args)
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: object[index < 0 ? object.length + index : index];
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};
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export default at;
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