lesson06 calc and stretch Wayleom Vargas

Author: Wayleom Vargas Rubio

lesson_06/expression/src/abbre-stretch-wayvar.ts

@@ -0,0 +1,20 @@
+function isValidAlphaAbbreviation(word: string, abbr: string): boolean {
+    if (word.length < 1 || word.length > 25 || abbr.length < 1 || abbr.length > 15) {
+        return false;
+    }
+
+    const hasNumbers = (str: string): boolean => /\d/.test(str);
+    if (hasNumbers(word) || hasNumbers(abbr)) {
+        return false;
+    }
+
+    let wordIndex = 0;
+    let abbrIndex = 0;
+
+    const letterToNumber = (char: string): number => {
+        return char.charCodeAt(0) - 'a'.charCodeAt(0) + 1;
+    };
+
+    
+}
+