MyComponentFinal.jsx // Extending JavaScript with ease (beginner level tutorial)

MyComponent.jsx

import React from 'react'
import objectFetch from 'object-fetch'

INNER_CIRCLE_TARGETS_COUNT = 10

class MyComponent extends React.Component {
  render() {
    // A big function with a complex logic
    const { collectorGroup } = this.props
    
    // Line below will throw an error if there is no `targets_count` property in the dom.
    const collectorGroupHasFewCircles = (objectFetch(collectorGroup, 'targets_count') > INNER_CIRCLE_TARGETS_COUNT)
    
    // return big render here
  }
}

export default MyComponent