@xylabs/exists - npm Package Compare versions

Comparing version 2.7.6 to 2.8.0

dist/cjs/index.js

@@ -5,13 +5,13 @@ "use strict";
 /**
- * Used to type narrow an object which is possibly undefined. Works well
+ * Used to type narrow an object which is possibly null or undefined. Works well
  * with functional Array methods. For example:
  * @example
  * const payloads: XyoPayload[] = boundWitness._payloads?.filter(exists) || []
- * @param x The object which is potentially undefined
- * @returns True if the object is defined, false otherwise
+ * @param x The object which is potentially undefined or null
+ * @returns False if the object is null/undefined, true otherwise
  */
 const exists = (x) => {
-    return !!x;
+    return x === undefined || x === null ? false : true;
 };
 exports.exists = exists;
 //# sourceMappingURL=index.js.map

dist/docs.json

@@ -20,3 +20,3 @@ {
 					"character": 13,
-					"url": "https://github.com/xylabs/sdk-js/blob/8d1441a/packages/exists/src/index.ts#L9"
+					"url": "https://github.com/xylabs/sdk-js/blob/9ad4029/packages/exists/src/index.ts#L9"
 				}
@@ -35,3 +35,3 @@ ],
 								"kind": "text",
-								"text": "Used to type narrow an object which is possibly undefined. Works well\nwith functional Array methods. For example:"
+								"text": "Used to type narrow an object which is possibly null or undefined. Works well\nwith functional Array methods. For example:"
 							}
@@ -54,3 +54,3 @@ ],
 										"kind": "text",
-										"text": "True if the object is defined, false otherwise"
+										"text": "False if the object is null/undefined, true otherwise"
 									}
@@ -83,3 +83,3 @@ ]
 										"kind": "text",
-										"text": "The object which is potentially undefined"
+										"text": "The object which is potentially undefined or null"
 									}
@@ -131,5 +131,5 @@ ]
 			"character": 0,
-			"url": "https://github.com/xylabs/sdk-js/blob/8d1441a/packages/exists/src/index.ts#L9"
+			"url": "https://github.com/xylabs/sdk-js/blob/9ad4029/packages/exists/src/index.ts#L9"
 		}
 	]
 }

dist/esm/index.js

 /**
- * Used to type narrow an object which is possibly undefined. Works well
+ * Used to type narrow an object which is possibly null or undefined. Works well
  * with functional Array methods. For example:
  * @example
  * const payloads: XyoPayload[] = boundWitness._payloads?.filter(exists) || []
- * @param x The object which is potentially undefined
- * @returns True if the object is defined, false otherwise
+ * @param x The object which is potentially undefined or null
+ * @returns False if the object is null/undefined, true otherwise
  */
 export const exists = (x) => {
-    return !!x;
+    return x === undefined || x === null ? false : true;
 };
 //# sourceMappingURL=index.js.map

dist/types/index.d.ts

 /**
- * Used to type narrow an object which is possibly undefined. Works well
+ * Used to type narrow an object which is possibly null or undefined. Works well
  * with functional Array methods. For example:
  * @example
  * const payloads: XyoPayload[] = boundWitness._payloads?.filter(exists) || []
- * @param x The object which is potentially undefined
- * @returns True if the object is defined, false otherwise
+ * @param x The object which is potentially undefined or null
+ * @returns False if the object is null/undefined, true otherwise
  */
 export declare const exists: <T>(x?: T | null | undefined) => x is T;
 //# sourceMappingURL=index.d.ts.map

package.json

@@ -44,3 +44,3 @@ {
   "devDependencies": {
-    "@xylabs/ts-scripts-yarn3": "^2.16.1"
+    "@xylabs/ts-scripts-yarn3": "^2.17.13"
   },
@@ -55,3 +55,3 @@ "publishConfig": {
   "sideEffects": false,
-  "version": "2.7.6"
+  "version": "2.8.0"
 }

src/index.ts

 /**
- * Used to type narrow an object which is possibly undefined. Works well
+ * Used to type narrow an object which is possibly null or undefined. Works well
  * with functional Array methods. For example:
  * @example
  * const payloads: XyoPayload[] = boundWitness._payloads?.filter(exists) || []
- * @param x The object which is potentially undefined
- * @returns True if the object is defined, false otherwise
+ * @param x The object which is potentially undefined or null
+ * @returns False if the object is null/undefined, true otherwise
  */
 export const exists = <T>(x?: T | null): x is T => {
-  return !!x
+  return x === undefined || x === null ? false : true
 }

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Total package byte prevSize

16464

increased by2.24%

No dependency changes