react-styleguidist/lib/client/utils/filterComponentExamples.js

React components style guide generator

import "core-js/modules/es.object.assign";

/**
 * Return a copy of the given component with the examples array filtered
 * to contain only the specified index:
 * filterComponentExamples({ examples: [1,2,3], ...other }, 2) → { examples: [3], ...other }
 *
 * @param {object} component
 * @param {number} index
 * @returns {object}
 */
export default function filterComponentExamples(component, index) {
  return Object.assign({}, component, {
    props: Object.assign({}, component.props, {
      examples: component.props && component.props.examples ? [component.props.examples[index]] : []
    })
  });
}