@talend/react-cmf/lib-esm/deprecated.js

A framework built on top of best react libraries

/**
 * Used to deprecate what ever you want
 * @module react-cmf/lib/deprecated
 */

/* eslint-disable prefer-rest-params */
/* eslint-disable no-console */

/**
 * display a deprecated message on the first call of a function.
 * @param  {Function} fn  the function to deprecate
 * @param  {String}   msg the message to display
 * @param  {function}   log [description]
 * @return {any}       the content of fn;
 */
export default function deprecated(fn, msg, log) {
  let called = false;
  function wrapper() {
    if (!called) {
      called = true;
      let message = msg;
      if (typeof msg === 'function') {
        message = msg(arguments);
      }
      message = `DEPRECATED: ${message}`;
      if (log) {
        log(message);
      } else if (console) {
        if (console.warn) {
          console.warn(message);
        } else if (console.log) {
          console.log(message);
        }
      }
    }
    return fn.apply(this, arguments);
  }
  wrapper.wrappedFunction = fn;
  return wrapper;
}
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