syntaxHighlight()

in content/device.js [225:245]

• 21 lines of code
• 6 McCabe index (conditional complexity)

            syntaxHighlight(json) {
                if (typeof json != 'string') {
                     json = JSON.stringify(json, undefined, 2)
                }
                json = json.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
                return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function (match) {
                    var cls = 'number'
                    if (/^"/.test(match)) {
                        if (/:$/.test(match)) {
                            cls = 'key'
                        } else {
                            cls = 'string'
                        }
                    } else if (/true|false/.test(match)) {
                        cls = 'boolean'
                    } else if (/null/.test(match)) {
                        cls = 'null'
                    }
                    return '<span class="' + cls + '">' + match + '</span>'
                })
            },