@sapphire/utilities/dist/esm/lib/getDeepObjectKeys.mjs

Common JavaScript utilities for the Sapphire Community

import { __name } from '../chunk-PAWJFY3S.mjs';
import { isNullOrUndefinedOrEmpty } from './isNullOrUndefinedOrEmpty.mjs';

function getDeepObjectKeys(obj, options) {
  return [...getDeepObjectKeysGenerator(obj, options)];
}
__name(getDeepObjectKeys, "getDeepObjectKeys");
function* getDeepObjectKeysGenerator(obj, { arrayKeysIndexStyle = "dotted" } = { arrayKeysIndexStyle: "dotted" }) {
  if (Array.isArray(obj)) {
    for (const [index, value] of obj.entries()) {
      yield* getDeepArrayKeysRecursive(value, index, { arrayKeysIndexStyle });
    }
  } else {
    for (const [key, value] of Object.entries(obj)) {
      yield* getDeepObjectKeysRecursive(value, `${key}`, { arrayKeysIndexStyle });
    }
  }
}
__name(getDeepObjectKeysGenerator, "getDeepObjectKeysGenerator");
function* getDeepArrayKeysRecursive(value, index, { arrayKeysIndexStyle }) {
  const resolvedIndex = arrayKeysIndexStyle === "dotted" ? `${index}` : arrayKeysIndexStyle === "braces" ? `[${index}]` : `[${index}].`;
  yield* getDeepObjectKeysRecursive(value, resolvedIndex, { arrayKeysIndexStyle });
}
__name(getDeepArrayKeysRecursive, "getDeepArrayKeysRecursive");
function* getDeepObjectKeysRecursive(obj, prefix, { arrayKeysIndexStyle }) {
  if (typeof obj !== "object" || obj === null) {
    yield prefix;
    return;
  }
  if (Array.isArray(obj)) {
    for (const [index, value] of obj.entries()) {
      const resolvedPrefixedIndex = arrayKeysIndexStyle === "dotted" ? `${prefix}.${index}` : `${prefix}[${index}]`;
      yield* getDeepObjectKeysRecursive(value, resolvedPrefixedIndex, { arrayKeysIndexStyle });
    }
  } else {
    const objectEntries = Object.entries(obj);
    if (isNullOrUndefinedOrEmpty(objectEntries) && prefix) {
      yield prefix;
    } else {
      for (const [key, value] of objectEntries) {
        yield* getDeepObjectKeysRecursive(value, arrayKeysIndexStyle === "braces" ? `${prefix}${key}` : `${prefix}.${key}`, {
          arrayKeysIndexStyle
        });
      }
    }
  }
}
__name(getDeepObjectKeysRecursive, "getDeepObjectKeysRecursive");

export { getDeepObjectKeys };
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