router - npm Package Compare versions

Comparing version 1.0.0-beta.3 to 1.0.0

HISTORY.md

@@ -0,1 +1,8 @@
+1.0.0 / 2015-01-13
+==================
+
+  * Fix crash from error within `OPTIONS` response handler
+  * deps: array-flatten@1.0.2
+    - Remove redundant code path
+
 1.0.0-beta.3 / 2015-01-11
@@ -7,2 +14,3 @@ =========================
   * Remove support for leading colon in `router.param(name, fn)`
+  * Use `array-flatten` for flattening arrays
   * deps: debug@~2.1.1
@@ -9,0 +17,0 @@ * deps: methods@~1.1.1

index.js

@@ -14,2 +14,3 @@ /*!
 var debug = require('debug')('router')
+var flatten = require('array-flatten')
 var Layer = require('./lib/layer')
@@ -20,3 +21,2 @@ var methods = require('methods')
 var Route = require('./lib/route')
-var utils = require('./lib/utils')
 
@@ -464,3 +464,3 @@ /**
 
-  var callbacks = utils.flatten(slice.call(arguments, offset))
+  var callbacks = flatten(slice.call(arguments, offset))
 
@@ -548,18 +548,3 @@ if (callbacks.length === 0) {
 
-    var options = Object.create(null)
-
-    // build unique method map
-    for (var i = 0; i < methods.length; i++) {
-      options[methods[i]] = true
-    }
-
-    // construct the allow list
-    var allow = Object.keys(options).sort().join(', ')
-
-    // send response
-    res.setHeader('Allow', allow)
-    res.setHeader('Content-Length', Buffer.byteLength(allow))
-    res.setHeader('Content-Type', 'text/plain')
-    res.setHeader('X-Content-Type-Options', 'nosniff')
-    res.end(allow)
+    trySendOptionsResponse(res, methods, fn)
   }
@@ -689,2 +674,41 @@ }
 /**
+ * Send an OPTIONS response.
+ *
+ * @private
+ */
+
+function sendOptionsResponse(res, methods) {
+  var options = Object.create(null)
+
+  // build unique method map
+  for (var i = 0; i < methods.length; i++) {
+    options[methods[i]] = true
+  }
+
+  // construct the allow list
+  var allow = Object.keys(options).sort().join(', ')
+
+  // send response
+  res.setHeader('Allow', allow)
+  res.setHeader('Content-Length', Buffer.byteLength(allow))
+  res.setHeader('Content-Type', 'text/plain')
+  res.setHeader('X-Content-Type-Options', 'nosniff')
+  res.end(allow)
+}
+
+/**
+ * Try to send an OPTIONS response.
+ *
+ * @private
+ */
+
+function trySendOptionsResponse(res, methods, next) {
+  try {
+    sendOptionsResponse(res, methods)
+  } catch (err) {
+    next(err)
+  }
+}
+
+/**
  * Wrap a function
@@ -691,0 +715,0 @@ *

lib/route.js

@@ -14,7 +14,14 @@ /*!
 var debug = require('debug')('router:route')
+var flatten = require('array-flatten')
 var Layer = require('./layer')
 var methods = require('methods')
-var utils = require('./utils')
 
 /**
+ * Module variables.
+ * @private
+ */
+
+var slice = Array.prototype.slice
+
+/**
  * Expose `Route`.
@@ -163,3 +170,3 @@ */
 Route.prototype.all = function all(handler) {
-  var callbacks = utils.flatten([].slice.call(arguments))
+  var callbacks = flatten(slice.call(arguments))
 
@@ -187,3 +194,3 @@ if (callbacks.length === 0) {
   Route.prototype[method] = function (handler) {
-    var callbacks = utils.flatten([].slice.call(arguments))
+    var callbacks = flatten(slice.call(arguments))
 
@@ -190,0 +197,0 @@ if (callbacks.length === 0) {

package.json

 {
   "name": "router",
   "description": "Simple middleware-style router",
-  "version": "1.0.0-beta.3",
+  "version": "1.0.0",
   "author": "Douglas Christopher Wilson <[e-mail]>",
@@ -9,2 +9,3 @@ "license": "MIT",
   "dependencies": {
+    "array-flatten": "1.0.2",
     "debug": "~2.1.1",
@@ -11,0 +12,0 @@ "methods": "~1.1.1",

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Improved metrics

Total package byte prevSize

33451

increased by0.47%

Lines of code

897

increased by0.11%

Number of low quality alerts

1

decreased by-50%

Worsened metrics

Dependency count

6

increased by20%

Number of package files

7

decreased by-12.5%

Dependency changes

• + Addedarray-flatten@1.0.2

• + Addedarray-flatten@1.0.2(transitive)