parent
46691ce796
commit
cb53476775
@ -42,15 +42,20 @@ class Util extends null {
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const element = obj[prop];
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const elemIsObj = isObject(element);
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const valueOf = elemIsObj && typeof element.valueOf === 'function' ? element.valueOf() : null;
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const hasToJSON = elemIsObj && typeof element.toJSON === 'function';
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// If it's a Collection, make the array of keys
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if (element instanceof Collection) out[newProp] = Array.from(element.keys());
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// If the valueOf is a Collection, use its array of keys
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else if (valueOf instanceof Collection) out[newProp] = Array.from(valueOf.keys());
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// If it's an array, flatten each element
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else if (Array.isArray(element)) out[newProp] = element.map(e => Util.flatten(e));
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// If it's an array, call toJSON function on each element if present, otherwise flatten each element
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else if (Array.isArray(element)) out[newProp] = element.map(e => e.toJSON?.() ?? Util.flatten(e));
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// If it's an object with a primitive `valueOf`, use that value
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else if (typeof valueOf !== 'object') out[newProp] = valueOf;
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// If it's an object with a toJSON function, use the return value of it
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else if (hasToJSON) out[newProp] = element.toJSON();
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// If element is an object, use the flattened version of it
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else if (typeof element === 'object') out[newProp] = Util.flatten(element);
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// If it's a primitive
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else if (!elemIsObj) out[newProp] = element;
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}
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