[fix] else block should short-circuit if already resolved

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+	"eslint.enable": false
+}

index.js

@@ -161,6 +161,9 @@ class Fuse extends FuseItem {
 	 * @returns {Fuse} Returns new FuseItem instance
 	 */
 	else(consequent) {
+		/* If a resolve exists, just pass on the instance
+			until .resolve() is called */
+		if (this.resolved) return this;
 		return new FuseItem(this.value, consequent);
 	}
 

spec/Fuse-spec.js

@@ -94,4 +94,14 @@ describe("Fuse", () => {
 
 		expect(result.resolve()).toBe('default');
 	});
+
+	it(`Should return 'true'`, () => {
+		const a = 'ExpectedString';
+
+		const result = new Fuse(a)
+			.is('ExpectedString', () => true)
+			.else(() => 'default');
+
+		expect(result.resolve()).toBe(true);
+	});
 });