necto/src/utils/throw_if_missing.js

Necto compliments Redux by providing a composable, declarative api to create flows through redux (Action -> Reducer or Action -> Saga). The intent of Necto is to reduce boilerplate, simplify and standardize action creators, and group action logic so that

const throwIfMissing = (name, source) => {
  throw new Error(`Missing parameter "${name}" in ${source}.`);
};

export const throwConditionalIfMissing = (condition, name, source) => {
  condition && throwIfMissing(name, source);
};

export default throwIfMissing;