fix: more robust tweet poll parsing

twitter-together · Feb 9, 2020 · 0dcb359 · 0dcb359
1 parent 1d7db40
commit 0dcb359
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/common/parse-tweet-file-content.js b/lib/common/parse-tweet-file-content.js
@@ -4,11 +4,13 @@ const EOL = require("os").EOL;
 
 const { parseTweet } = require("twitter-text");
 
+const OPTION_REGEX = /^\(\s?\)\s+/;
+
 function parseTweetFileContent(text) {
   const pollOptions = [];
   let lastLine;
   while ((lastLine = getlastLineMatchingPollOption(text))) {
-    pollOptions.push(lastLine.replace(/\( \)\s+/, ""));
+    pollOptions.push(lastLine.replace(OPTION_REGEX, ""));
     text = withLastLineRemoved(text);
   }
 
@@ -22,7 +24,7 @@ function parseTweetFileContent(text) {
 function getlastLineMatchingPollOption(text) {
   const lines = text.trim().split(EOL);
   const [lastLine] = lines.reverse();
-  return /^\( \) /.test(lastLine) ? lastLine : null;
+  return OPTION_REGEX.test(lastLine) ? lastLine : null;
 }
 
 function withLastLineRemoved(text) {