bindToConsole() — react Function Reference

Architecture documentation for the bindToConsole() function in ReactClientConsoleConfigBrowser.js from the react codebase.

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BabelCompiler→ Validation→ bindToConsole() — react Function Reference

Dependency Diagram

graph TD
  b7f64d4f_c3cd_a6de_0fed_dcf464fbc2c1["bindToConsole()"]
  b7a68687_cc0d_f425_62b6_bb4e76d781ce["ReactClientConsoleConfigBrowser.js"]
  b7f64d4f_c3cd_a6de_0fed_dcf464fbc2c1 -->|defined in| b7a68687_cc0d_f425_62b6_bb4e76d781ce
  style b7f64d4f_c3cd_a6de_0fed_dcf464fbc2c1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-client/src/ReactClientConsoleConfigBrowser.js lines 26–73

export function bindToConsole(
  methodName: string,
  args: Array<any>,
  badgeName: string,
): () => any {
  let offset = 0;
  switch (methodName) {
    case 'dir':
    case 'dirxml':
    case 'groupEnd':
    case 'table': {
      // These methods cannot be colorized because they don't take a formatting string.
      // $FlowFixMe
      return bind.apply(console[methodName], [console].concat(args)); // eslint-disable-line react-internal/no-production-logging
    }
    case 'assert': {
      // assert takes formatting options as the second argument.
      offset = 1;
    }
  }

  const newArgs = args.slice(0);
  if (typeof newArgs[offset] === 'string') {
    newArgs.splice(
      offset,
      1,
      badgeFormat + ' ' + newArgs[offset],
      badgeStyle,
      pad + badgeName + pad,
      resetStyle,
    );
  } else {
    newArgs.splice(
      offset,
      0,
      badgeFormat,
      badgeStyle,
      pad + badgeName + pad,
      resetStyle,
    );
  }

  // The "this" binding in the "bind";
  newArgs.unshift(console);

  // $FlowFixMe
  return bind.apply(console[methodName], newArgs); // eslint-disable-line react-internal/no-production-logging
}