�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` # mimic-fn [![Build Status](https://travis-ci.org/sindresorhus/mimic-fn.svg?branch=master)](https://travis-ci.org/sindresorhus/mimic-fn) > Make a function mimic another one Useful when you wrap a function in another function and like to preserve the original name and other properties. ## Install ``` $ npm install mimic-fn ``` ## Usage ```js const mimicFn = require('mimic-fn'); function foo() {} foo.unicorn = '🦄'; function wrapper() { return foo(); } console.log(wrapper.name); //=> 'wrapper' mimicFn(wrapper, foo); console.log(wrapper.name); //=> 'foo' console.log(wrapper.unicorn); //=> '🦄' ``` ## API It will copy over the properties `name`, `length`, `displayName`, and any custom properties you may have set. ### mimicFn(to, from) Modifies the `to` function and returns it. #### to Type: `Function` Mimicking function. #### from Type: `Function` Function to mimic. ## Related - [rename-fn](https://github.com/sindresorhus/rename-fn) - Rename a function - [keep-func-props](https://github.com/ehmicky/keep-func-props) - Wrap a function without changing its name, length and other properties ## License MIT © [Sindre Sorhus](https://sindresorhus.com)