Unnecessary dependencies on package.json when installing about react-error-boundary

[bvaughn]

Whoops! I probably just forked another OSS project I had to create this one and wasn't careful about cleaning up dependencies. That or I forgot the --dev flag when yarn adding some.

Either way, sorry. I'll tidy up before the next release.

[bvaughn]

Should be fixed in 1.1.0!

[guilhermebruzzi]

But I just realized that to remove these as a dependency, than you should generate a compiled version (without Flow), right?

[guilhermebruzzi]

@bvaughn Nice! :D I've copied the component code without Flow (using prop-types instead) to my project, so no extra dependencies were needed, the main part is small actually:

import React, { Component } from 'react'
import PropTypes from 'prop-types'

class ErrorBoundary extends Component {
  constructor(props, context) {
    super(props, context)

    this.state = {
      error: null,
      info: null,
    }
  }

  componentDidCatch(error, info) {
    const { onError } = this.props

    if (typeof onError === 'function') {
      try {
        onError(error, info ? info.componentStack : '')
      } catch (error) {}
    }

    this.setState({ error, info })
  }

  render() {
    const { children, FallbackComponent } = this.props
    const { error, info } = this.state

    if (error !== null) {
      return (
        <FallbackComponent
          componentStack={info ? info.componentStack : ''}
          error={error}
        />
      )
    }

    return children
  }
}

ErrorBoundary.propTypes = {
  children: PropTypes.any,
  FallbackComponent: PropTypes.any.isRequired,
  onError: PropTypes.func,
}

export default ErrorBoundary

[bvaughn]

Will prob do a follow-up release to generate prop-types from the Flow types for people who prefer to use them. Although I guess there's not much motivation if you just embed the tiny component 😄

[guilhermebruzzi]

@bvaughn oh but you should definitely do it anyway, not all people use Flow. Thanks for the great work, this React 16 componentDidCatch feature that this component helps to use is very Nice! :D