bananahooks/dist/bananahooks.cjs.development.js

"Collection" of custom React Hooks.

'use strict';

var React = require('react');

function usePromise(promiseOrFunction, defaultValue) {
  const [state, setState] = React.useState({
    value: defaultValue,
    error: null,
    isPending: true
  });
  React.useEffect(() => {
    const promise = typeof promiseOrFunction === "function" ? promiseOrFunction() : promiseOrFunction;
    let isSubscribed = true;
    promise.then(value => isSubscribed ? setState({
      value,
      error: null,
      isPending: false
    }) : null).catch(error => isSubscribed ? setState({
      value: defaultValue,
      error: error,
      isPending: false
    }) : null);
    return () => {
      isSubscribed = false;
    };
  }, [promiseOrFunction, defaultValue]);
  const {
    value,
    error,
    isPending
  } = state;
  return [value, error, isPending];
}

exports.usePromise = usePromise;
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