@hackler/react-native-sdk/src/utils/objectUtil.ts

React Native SDK for Hackle

export class ObjectUtil {
  static isNotNullOrUndefined<T>(value: T | null | undefined): value is T {
    return value !== null && value !== undefined;
  }

  static isNullOrUndefined<T>(
    value: T | null | undefined
  ): value is null | undefined {
    return value === null || value === undefined;
  }

  static requiredNotNullOrUndefined<T>(
    value: T | null | undefined,
    message: () => string = () => 'Required value is null or undefined'
  ): T {
    if (this.isNullOrUndefined(value)) {
      throw new Error(message());
    }
    return value;
  }

  static fromMap<V>(map: Map<string, V>) {
    const object: Record<string, V> = {};
    map.forEach((value, key) => {
      object[key] = value;
    });

    return object;
  }
}