# minify.json.js

## Maintainability

48.77

## Lines of code

81

## Difficulty

32.34

## Estimated Errors

0.62

## Function weight

### By Complexity

### By SLOC

/*! JSON.minify() v0.1 (c) Kyle Simpson MIT License */ /** * @name minify.json.js * @author Kei Funagayama <kei.topaz@gmail.com * @overview JSON.minify */ /** * @namespace JSON */ (function(global){ 'use strict'; /** * @function * @memberof JSON * @param {Object} Transformed data. format) json-like * @return {String} * * @example * var json = { // hoge * "foo": "bar",// this is cool * "bar": [ * "baz", "bum", "zam" // this is cool * ] * } // hoge * */ var minify = function (json) { var tokenizer = /"|(\/\*)|(\*\/)|(\/\/)|\n|\r/g, in_string = false, in_multiline_comment = false, in_singleline_comment = false, tmp, tmp2, new_str = [], ns = 0, from = 0, lc, rc ; tokenizer.lastIndex = 0; while ( tmp = tokenizer.exec(json) ) { lc = RegExp.leftContext; rc = RegExp.rightContext; if (!in_multiline_comment && !in_singleline_comment) { tmp2 = lc.substring(from); if (!in_string) { tmp2 = tmp2.replace(/(\n|\r|\s)*/g,""); } new_str[ns++] = tmp2; } from = tokenizer.lastIndex; if (tmp[0] === "\"" && !in_multiline_comment && !in_singleline_comment) { tmp2 = lc.match(/(\\)*$/); if (!in_string || !tmp2 || (tmp2[0].length % 2) === 0) { // start of string with ", or unescaped " character found to end string in_string = !in_string; } from--; // include " character in next catch rc = json.substring(from); } else if (tmp[0] === "/*" && !in_string && !in_multiline_comment && !in_singleline_comment) { in_multiline_comment = true; } else if (tmp[0] === "*/" && !in_string && in_multiline_comment && !in_singleline_comment) { in_multiline_comment = false; } else if (tmp[0] === "//" && !in_string && !in_multiline_comment && !in_singleline_comment) { in_singleline_comment = true; } else if ((tmp[0] === "\n" || tmp[0] === "\r") && !in_string && !in_multiline_comment && in_singleline_comment) { in_singleline_comment = false; } else if (!in_multiline_comment && !in_singleline_comment && !(/\n|\r|\s/.test(tmp[0]))) { new_str[ns++] = tmp[0]; } } new_str[ns++] = rc; return new_str.join(""); }; if (typeof module !== 'undefined' && module.exports) { // node module.exports = minify; JSON.minify = minify; } else { // others, export global if (typeof global.JSON === "undefined" || !global.JSON) { global.JSON = {}; } global.JSON.minify = minify; } })(this);