2026-10-01 10:37:23 +02:00
parent 58bdd6018f
commit 02b3745b88
8 changed files with 197 additions and 9 deletions
@@ -8,6 +8,28 @@ const quotedCSV = '"very big, soft computer mouse","the cutest peripheral ever",

 const mixedCSV = '"very big, soft computer mouse","the cutest peripheral ever",10,39.90';

+const parseCSVRecord = (record) => {
+  const fields = [];
+  let field = '';
+  let inQuotes = false;
+
+  for (const character of record) {
+    if (character === '"') {
+      inQuotes = !inQuotes;
+    } else if (character === ',' && !inQuotes) {
+      fields.push(field);
+      field = '';
+    } else {
+      field += character;
+    }
+  }
+
+  fields.push(field);
+  return fields;
+};
+
+console.log(parseCSVRecord(quotedCSV));
+console.log(parseCSVRecord(mixedCSV));
 /*
 Übung 25: CSV-Datensätze mit Anführungszeichen
 Bisher haben wir die Felder in einem CSV-Datensatz einfach mit der Anweisung: