📝 (string.ts): add a new utility function ensurePeriod to ensure th…

…at a sentence ends with a period

🐛 (

src/base/utils/string.ts

@@ -75,3 +75,13 @@ export const removeThousandSeparator = (sentence: string): string => {
     match.replace(/,/g, ''),
   );
 };
+
+/**
+ * Ensures that a sentence ends with a period.
+ *
+ * @param {string} sentence - The sentence to check.
+ * @return {string} The sentence with a period at the end.
+ */
+export const ensurePeriod = (sentence: string): string => {
+  return sentence.endsWith('.') ? sentence : `${sentence}.`;
+};

src/features/syntax-analyzer/hooks/use-analysis-form.ts

@@ -4,6 +4,7 @@ import { useForm } from 'react-hook-form';
 import { useNavigate } from 'react-router-dom';
 
 import {
+  ensurePeriod,
   expandAbbreviations,
   removeThousandSeparator,
   tokenizer,
@@ -34,7 +35,7 @@ const toastOptions: UseToastOptions = {
  * @return {string} The processed sentence.
  */
 export const processSentence = (sentence: string): string => {
-  const expanded = expandAbbreviations(sentence);
+  const expanded = expandAbbreviations(ensurePeriod(sentence));
   return removeThousandSeparator(expanded);
 };