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Run locally

npx codemod react-error-boundaries

react-error-boundaries

Rename unstable_handleError to componentDidCatch in React class components and createClass component definitions.

Usage

bash

Before

 1  import React from "react";
 2  
 3  export class ComponentOne extends React.Component {
 4    unstable_handleError(error) {}
 5    render() {
 6      return <div />;
 7    }
 8  }
 9  
10  export class ComponentTwo extends React.Component {
11    unstable_handleError = error => {};
12    render() {
13      return <div />;
14    }
15  }
16

This is one example from the codemod's test cases. The codemod may handle many more cases.