@paulpopat/safe-type - npm Package Compare versions

Comparing version 2.1.2 to 2.1.3

dist/index.js

@@ -57,2 +57,6 @@ "use strict";
     return function (arg) {
+        if (!Array.isArray(arg))
+            return false;
+        if (arg.length !== checkers.length)
+            return false;
         return checkers.find(function (v, i) { return !v(arg[i]); }) == null;
@@ -59,0 +63,0 @@ };

package.json

 {
   "name": "@paulpopat/safe-type",
-  "version": "2.1.2",
+  "version": "2.1.3",
   "description": "Typesafety with strong inference",
@@ -5,0 +5,0 @@ "main": "dist/index.js",

src/index.test.ts

@@ -126,2 +126,3 @@ import {
   ["Tuple", [123, "test"], IsTuple(IsString, IsNumber)],
+  ["Tuple", ["test", 123, "another"], IsTuple(IsString, IsNumber)],
 ]) {
@@ -128,0 +129,0 @@ it(`Correctly assignes to false for ${name}`, () => {

src/index.ts

@@ -65,2 +65,4 @@ export type IsType<T> = T extends (arg: any) => arg is infer T ? T : never;
   return (arg: any): arg is T => {
+    if (!Array.isArray(arg)) return false;
+    if (arg.length !== checkers.length) return false;
     return checkers.find((v, i) => !v(arg[i])) == null;
@@ -67,0 +69,0 @@ };

No alert changes

Improved metrics

Total package byte prevSize

20530

increased by1.47%

Lines of code

556

increased by1.28%

No dependency changes