content-type - npm Package Compare versions

Comparing version 1.0.3 to 1.0.4

HISTORY.md

@@ -0,1 +1,6 @@
+1.0.4 / 2017-09-11
+==================
+
+  * perf: skip parameter parsing when no parameters
+
 1.0.3 / 2017-09-10
@@ -2,0 +7,0 @@ ==================

index.js

@@ -129,32 +129,36 @@ /*!
 
-  var key
-  var match
   var obj = new ContentType(type.toLowerCase())
-  var value
 
-  PARAM_REGEXP.lastIndex = index
+  // parse parameters
+  if (index !== -1) {
+    var key
+    var match
+    var value
 
-  while ((match = PARAM_REGEXP.exec(header))) {
-    if (match.index !== index) {
-      throw new TypeError('invalid parameter format')
-    }
+    PARAM_REGEXP.lastIndex = index
 
-    index += match[0].length
-    key = match[1].toLowerCase()
-    value = match[2]
+    while ((match = PARAM_REGEXP.exec(header))) {
+      if (match.index !== index) {
+        throw new TypeError('invalid parameter format')
+      }
 
-    if (value[0] === '"') {
-      // remove quotes and escapes
-      value = value
-        .substr(1, value.length - 2)
-        .replace(QESC_REGEXP, '$1')
+      index += match[0].length
+      key = match[1].toLowerCase()
+      value = match[2]
+
+      if (value[0] === '"') {
+        // remove quotes and escapes
+        value = value
+          .substr(1, value.length - 2)
+          .replace(QESC_REGEXP, '$1')
+      }
+
+      obj.parameters[key] = value
     }
 
-    obj.parameters[key] = value
+    if (index !== header.length) {
+      throw new TypeError('invalid parameter format')
+    }
   }
 
-  if (index !== -1 && index !== header.length) {
-    throw new TypeError('invalid parameter format')
-  }
-
   return obj
@@ -161,0 +165,0 @@ }

package.json

 {
   "name": "content-type",
   "description": "Create and parse HTTP Content-Type header",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "author": "Douglas Christopher Wilson <[e-mail]>",
@@ -6,0 +6,0 @@ "license": "MIT",

No alert changes

Improved metrics

Total package byte prevSize

10200

increased by1.68%

Lines of code

179

increased by1.7%

No dependency changes