chore: substrings of length one (#2496)

faker-js · Oct 23, 2023 · bd19703 · bd19703
1 parent 2ba232e
commit bd19703
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/scripts/apidoc/typedoc.ts b/scripts/apidoc/typedoc.ts
@@ -154,7 +154,7 @@ export function extractModuleName(module: DeclarationReflection): string {
 
 export function extractModuleFieldName(module: DeclarationReflection): string {
   const moduleName = extractModuleName(module);
-  return moduleName.substring(0, 1).toLowerCase() + moduleName.substring(1);
+  return moduleName[0].toLowerCase() + moduleName.substring(1);
 }
 
 export const MISSING_DESCRIPTION = 'Missing';

diff --git a/src/modules/helpers/luhn-check.ts b/src/modules/helpers/luhn-check.ts
@@ -28,7 +28,7 @@ function luhnChecksum(str: string): number {
   let sum = 0;
   let alternate = false;
   for (let i = str.length - 1; i >= 0; i--) {
-    let n = Number.parseInt(str.substring(i, i + 1));
+    let n = Number.parseInt(str[i]);
     if (alternate) {
       n *= 2;
       if (n > 9) {