Merged PR 170: Add new eslint rules

- naming-convention
- prefer-arrow-callback
- func-style
- import/no-default-export

src/utils/stringtools.ts

@@ -1,10 +1,10 @@
-export function truncateString(str: string, num: number): string {
+export function TruncateString(str: string, num: number): string {
   if (str.length <= num) {
     return str;
   }
   return `${str.slice(0, num)}...`;
 }
 
-export function camelize(str: string): any {
+export function Camelize(str: string): any {
   return str.split('-').map((word, index) => index > 0 ? word.charAt(0).toUpperCase() + word.slice(1) : word).join('');
 }