node-context - npm Package Compare versions

Comparing version 0.4.0 to 0.6.0

lib/context.js

@@ -14,4 +14,13 @@ /**
 
-var utils = require('./utils');
+/**
+ * Constants
+ */
 
+var COPY_EXCLUDE = {
+  canceled: true,
+  deadline: true,
+  domain: true,
+  finished: true,
+};
+
 /**
@@ -43,6 +52,6 @@ * Context instance.
   if (parent) {
-    parent.once('cancel', function() { self.cancel(); });
+    parent.once('cancel', function(reason) { self.cancel(reason); });
     parent.once('finish', function() { self.end(); });
 
-    utils.copyEvent(parent, this);
+    parent.values(this);
 
@@ -76,7 +85,7 @@ // reduce deadline to parent's or schedule our own shorter deadline
 
-Context.prototype.cancel = function() {
+Context.prototype.cancel = function(reason) {
   if (this.canceled || this.finished) return false;
   this.canceled = true;
 
-  this.emit('cancel');
+  this.emit('cancel', reason);
 
@@ -110,2 +119,18 @@ return this.end();
 /**
+ * Return or merges values
+ */
+
+Context.prototype.values = function(obj) {
+  obj = obj || {};
+
+  for (var p in this) {
+    if (this.hasOwnProperty(p) && p[0] !== '_' && !COPY_EXCLUDE[p]) {
+      obj[p] = this[p];
+    }
+  }
+
+  return obj;
+};
+
+/**
  * Schedule timeout
@@ -117,3 +142,3 @@ */
 
-  var timeout = function() { self.cancel(); };
+  var timeout = function() { self.cancel('timeout'); };
 
@@ -120,0 +145,0 @@ if (self.deadline > now) {

package.json

 {
   "name": "node-context",
-  "version": "0.4.0",
+  "version": "0.6.0",
   "description": "Context type that carries deadlines, cancelation signals, and other request-scoped values.",
@@ -11,3 +11,3 @@ "main": "lib",
     "mocha": "^2.1.0",
-    "should": "^5.0.1",
+    "should": "^7.0.2",
     "sinon": "^1.12.2"
@@ -14,0 +14,0 @@ },

README.md

@@ -74,2 +74,9 @@ # Context [![Build Status](https://travis-ci.org/silas/node-context.png?branch=master)](https://travis-ci.org/silas/node-context)
 
+<a name="context-values"/>
+### ctx.values([object])
+
+Return context values.
+
+If `object` is provided then the context values will be merged into it.
+
 ## Example
@@ -76,0 +83,0 @@

lib/utils.js

-/**
- * Utils.
- */
-
-'use strict';
-
-/**
- * Copy properties from one EventListener to another.
- */
-
-var COPY_EVENT_EXCLUDE = {
-  canceled: true,
-  deadline: true,
-  domain: true,
-  finished: true,
-};
-
-function copyEvent(src, dst) {
-  for (var p in src) {
-    if (src.hasOwnProperty(p) && p[0] !== '_' && !COPY_EVENT_EXCLUDE[p]) {
-      dst[p] = src[p];
-    }
-  }
-  return dst;
-}
-
-/**
- * Module exports.
- */
-
-exports.copyEvent = copyEvent;

No alert changes

Improved metrics

Total package byte prevSize

7632

0.91%

Number of lines in readme file

126

5.88%

Worsened metrics

Number of package files

6

-14.29%

Lines of code

123

-3.91%

No dependency changes