Add `convertToCamelCase` helper method

app/assets/javascripts/lib/utils/text_utility.js

@@ -73,3 +73,10 @@ export function capitalizeFirstCharacter(text) {
  * @returns {String}
  */
 export const stripHtml = (string, replace = '') => string.replace(/<[^>]*>/g, replace);
+
+/**
+ * Converts snake_case string to camelCase
+ *
+ * @param {*} string
+ */
+export const convertToCamelCase = string => string.replace(/(_\w)/g, s => s[1].toUpperCase());

spec/javascripts/lib/utils/text_utility_spec.js

@@ -72,4 +72,10 @@ describe('text_utility', () => {
       expect(textUtils.stripHtml('This is a text with <p>html</p>.', ' ')).toEqual('This is a text with  html .');
     });
   });
+
+  describe('convertToCamelCase', () => {
+    it('converts snake_case string to camelCase string', () => {
+      expect(textUtils.convertToCamelCase('snake_case')).toBe('snakeCase');
+    });
+  });
 });