cnd - npm Package Compare versions

Comparing version 4.1.6 to 4.2.0

lib/BITSNPIECES.js

@@ -753,4 +753,61 @@ // Generated by CoffeeScript 1.10.0
 
+  this.run = function(method, on_error, on_after_error) {
+    var trycatch, trycatch_settings;
+    if (on_error == null) {
+      on_error = null;
+    }
+    if (on_after_error == null) {
+      on_after_error = null;
+    }
+
+    /* Provide asynchronous error handling and long stacktraces. Usage:
+    
+    To run a method, catch all the synchronous and asynchronous errors and print a stacktrace
+    to `process.stderr` (using `console.error`):
+    
+    ```coffee
+    CND.run -> f 42
+    ```
+    
+    Same as the above, but do the error handling yourself:
+    
+    ```coffee
+    CND.run ( -> f 42 ), ( error ) -> foobar()
+    ```
+    
+    Same as the last, except have CND output the error's stacktrace and be called back afterwards:
+    
+    ```coffee
+    CND.run ( -> f 42 ), null, ( error ) -> foobar()
+    ```
+    
+    NB.: `CND.run` may be made configurable in the future; as of now, it is hardwired to use colors
+    and always provide long (cross-event) stack traces. Colors used are blue for NodeJS VM built-ins,
+    green for errors originating from modules installed under `node_modules`, and yellow for everything
+    else.
+     */
+    if (on_error == null) {
+      on_error = function(error) {
+        console.error(error['stack']);
+        if (on_after_error != null) {
+          return on_after_error(error);
+        }
+      };
+    }
+    trycatch = require('trycatch');
+    trycatch_settings = {
+      'long-stack-traces': true,
+      'colors': {
+        'node': 'blue',
+        'node_modules': 'green',
+        'default': 'yellow'
+      }
+    };
+    trycatch.configure(trycatch_settings);
+    trycatch(method, on_error);
+    return null;
+  };
+
 }).call(this);
 
 //# sourceMappingURL=BITSNPIECES.js.map

package.json

 {
   "name": "cnd",
-  "version": "4.1.6",
+  "version": "4.2.0",
   "description": "a grab-bag NodeJS package mainly for functionalities that used to live in coffeenode-trm, coffeenode-bitsnpieces, and coffeenode-types",
@@ -28,3 +28,5 @@ "main": "lib/main.js",
   "homepage": "https://github.com/loveencounterflow/cnd",
-  "dependencies": {},
+  "dependencies": {
+    "trycatch": "^1.5.21"
+  },
   "devDependencies": {
@@ -31,0 +33,0 @@ "guy-test": "^1.3.1"

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

252071

increased by1.65%

Lines of code

2485

increased by1.97%

Worsened metrics

Dependency count

1

increased byInfinity%

Dependency changes

• + Addedtrycatch@^1.5.21

• + Addedansi-styles@1.1.0(transitive)

• + Addedhookit@1.1.3(transitive)

• + Addedtrycatch@1.5.21(transitive)