@storm-stack/utilities/dist/helper-fns/get-field.mjs

This package includes various base utility class and various functions to assist in the development process.

import { isDeepKey, isNumber, toStringKey } from "@storm-stack/types";
import { toPath } from "./to-path.mjs";
export function getField(object, path, defaultValue) {
  if (object === null) {
    return defaultValue;
  }
  switch (typeof path) {
    case "string": {
      const result = object[path];
      if (result === void 0) {
        if (isDeepKey(path)) {
          return getField(object, toPath(path), defaultValue);
        }
        return defaultValue;
      }
      return result;
    }
    case "number":
    case "symbol": {
      if (isNumber(path)) {
        path = toStringKey(path);
      }
      const result = Array.isArray(path) ? void 0 : object[path];
      if (result === void 0) {
        return defaultValue;
      }
      return result;
    }
    default: {
      if (Array.isArray(path)) {
        return getWithPath(object, path, defaultValue);
      }
      path = Object.is(path?.valueOf(), -0) ? "-0" : String(path);
      const result = object[path];
      if (result === void 0) {
        return defaultValue;
      }
      return result;
    }
  }
}
function getWithPath(object, path, defaultValue) {
  if (path.length === 0) {
    return defaultValue;
  }
  let current = object;
  for (const element_ of path) {
    if (current === null) {
      return defaultValue;
    }
    current = current[element_];
  }
  if (current === void 0) {
    return defaultValue;
  }
  return current;
}