botbuilder-stdlib - npm Package Compare versions

Comparing version 4.13.6-internal.rc0 to 4.14.0-internal

_ts3.4/lib/types.d.ts

@@ -244,2 +244,11 @@ import { NewableError } from './assertExt';
 /**
+ * Test if `val` is of type `string` with zero length or `Nil`.
+ *
+ * @remarks
+ * Implementation of string.IsNullOrEmpty(): https://docs.microsoft.com/en-us/dotnet/api/system.string.isnullorempty?view=netcore-3.1
+ * @param {any} val value to test
+ * @returns {boolean} true if `val` is of `string` with zero length or `Nil`
+ */
+declare function isStringNullOrEmpty(val: unknown): val is Maybe<string>;
+/**
  * Assert that `val` is of type `string`.
@@ -352,2 +361,3 @@ *
     isString: typeof isString;
+    isStringNullOrEmpty: typeof isStringNullOrEmpty;
     isUnknown: typeof isUnknown;
@@ -354,0 +364,0 @@ isError: typeof isError;

lib/types.d.ts

@@ -244,2 +244,11 @@ import { NewableError } from './assertExt';
 /**
+ * Test if `val` is of type `string` with zero length or `Nil`.
+ *
+ * @remarks
+ * Implementation of string.IsNullOrEmpty(): https://docs.microsoft.com/en-us/dotnet/api/system.string.isnullorempty?view=netcore-3.1
+ * @param {any} val value to test
+ * @returns {boolean} true if `val` is of `string` with zero length or `Nil`
+ */
+declare function isStringNullOrEmpty(val: unknown): val is Maybe<string>;
+/**
  * Assert that `val` is of type `string`.
@@ -352,2 +361,3 @@ *
     isString: typeof isString;
+    isStringNullOrEmpty: typeof isStringNullOrEmpty;
     isUnknown: typeof isUnknown;
@@ -354,0 +364,0 @@ isError: typeof isError;

lib/types.js

@@ -340,2 +340,13 @@ "use strict";
 /**
+ * Test if `val` is of type `string` with zero length or `Nil`.
+ *
+ * @remarks
+ * Implementation of string.IsNullOrEmpty(): https://docs.microsoft.com/en-us/dotnet/api/system.string.isnullorempty?view=netcore-3.1
+ * @param {any} val value to test
+ * @returns {boolean} true if `val` is of `string` with zero length or `Nil`
+ */
+function isStringNullOrEmpty(val) {
+    return exports.tests.isNil(val) || (exports.tests.isString(val) && !val.length);
+}
+/**
  * Assert that `val` is of type `string`.
@@ -491,2 +502,3 @@ *
     isString,
+    isStringNullOrEmpty,
     isUnknown,
@@ -493,0 +505,0 @@ isError,

package.json

@@ -5,3 +5,3 @@ {
   "description": "BotBuilder shared libraries, internal only",
-  "version": "4.13.6-internal.rc0",
+  "version": "4.14.0-internal",
   "internal": true,
@@ -20,2 +20,3 @@ "license": "MIT",
     "clean": "rimraf _ts3.4 lib tsconfig.tsbuildinfo",
+    "depcheck": "depcheck --config ../../.depcheckrc",
     "lint": "eslint . --ext .js,.ts",
@@ -22,0 +23,0 @@ "postbuild": "downlevel-dts lib _ts3.4/lib",

src/types.ts

@@ -394,2 +394,14 @@ // Copyright (c) Microsoft Corporation.
 /**
+ * Test if `val` is of type `string` with zero length or `Nil`.
+ *
+ * @remarks
+ * Implementation of string.IsNullOrEmpty(): https://docs.microsoft.com/en-us/dotnet/api/system.string.isnullorempty?view=netcore-3.1
+ * @param {any} val value to test
+ * @returns {boolean} true if `val` is of `string` with zero length or `Nil`
+ */
+function isStringNullOrEmpty(val: unknown): val is Maybe<string> {
+    return tests.isNil(val) || (tests.isString(val) && !val.length);
+}
+
+/**
  * Assert that `val` is of type `string`.
@@ -557,2 +569,3 @@ *
     isString,
+    isStringNullOrEmpty,
     isUnknown,
@@ -559,0 +572,0 @@

No alert changes

Improved metrics

Total package byte prevSize

112818

increased by2.02%

Lines of code

2636

increased by1.7%

No dependency changes