Determine whether a given query string contains keywords in a given item string, with a specified margin for spelling error based on the hamming distance.
npm install keyword-searchDetermine whether a given query string contains keywords in a given item string, with a specified margin for spelling error based on the hamming distance.
npm install keyword-search
``javascript`
var keywordSearch = require('keyword-search');
keywordSearch('hello world', 'hellq woeld', 1);
//returns true
npm test`