check-types - npm Package Compare versions

Comparing version 7.1.5 to 7.2.0

HISTORY.md

 # History
 
+## 7.2.0
+
+* feature: return the target value from assertions (73da792)
+* chore: add release script dependency (cacc348)
+* fix: make assert throw for any falsy value (4f15c73)
+
 ## 7.1
@@ -4,0 +10,0 @@

package.json

 {
     "name": "check-types",
-    "version": "7.1.5",
+    "version": "7.2.0",
     "description": "A little library for asserting types and values.",
@@ -35,3 +35,4 @@ "homepage": "https://github.com/philbooth/check-types.js",
         "chai": "3.5.x",
-        "uglify-js": "2.7.x"
+        "uglify-js": "2.7.x",
+        "please-release-me": "1.0.x"
     },
@@ -38,0 +39,0 @@ "scripts": {

README.md

@@ -148,4 +148,4 @@ # check-types.js
   changes predicates
-  to throw when their result
-  would otherwise be `false`.
+  to throw when their result is `false`,
+  otherwise it returns `thing`.
   It can be applied
@@ -490,3 +490,4 @@ to the `not` and `maybe` modifiers
   Throws a `TypeError`
-  if `value` is `false`.
+  if `value` is *falsy*,
+  otherwise it returns `value`.
   `message` and `ErrorType`
@@ -500,3 +501,4 @@ are optional arguments
   Throws a `TypeError`
-  if the predicate returns false.
+  if the predicate returns false,
+  otherwise it returns the subject value.
   The last two arguments
@@ -568,3 +570,3 @@ are an optional message and error type
 check.assert.not.like({ foo: 'bar' }, { baz: 'qux' });
-// Doesn't throw
+// Doesn't throw, returns `{ foo: 'bar' }`
 ```
@@ -574,3 +576,3 @@
 check.assert.maybe.like(undefined, { foo: 'bar' });
-// Doesn't throw
+// Doesn't throw, returns `undefined`
 ```
@@ -768,4 +770,5 @@
 [Mocha],
-[Chai] and
-[UglifyJS].
+[Chai],
+[UglifyJS] and
+[please-release-me].
 Assuming that you already have Node.js and NPM set up,
@@ -798,3 +801,4 @@ you just need to run `npm install` to
 [uglifyjs]: https://github.com/mishoo/UglifyJS
+[please-release-me]: https://github.com/philbooth/please-release-me
 [license]: https://github.com/philbooth/check-types.js/blob/master/COPYING
 

src/check-types.js

@@ -694,3 +694,3 @@ /*globals define, module, Symbol */
     return function () {
-      assertPredicate(predicate, arguments, defaultMessage);
+      return assertPredicate(predicate, arguments, defaultMessage);
     };
@@ -708,8 +708,10 @@ }
     );
+    return args[0];
   }
 
   function assertImpl (value, message, ErrorType) {
-    if (value === false) {
-      throw new (ErrorType || Error)(message || 'Assertion failed');
+    if (value) {
+      return value;
     }
+    throw new (ErrorType || Error)(message || 'Assertion failed');
   }
@@ -716,0 +718,0 @@

src/check-types.min.js

@@ -1,1 +0,1 @@
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