compressible - npm Package Compare versions

Comparing version 2.0.2 to 2.0.3

index.js

 /*!
  * compressible
+ * Copyright(c) 2013 Jonathan Ong
  * Copyright(c) 2014 Jeremiah Senkpiel
+ * Copyright(c) 2015 Douglas Christopher Wilson
  * MIT Licensed
@@ -9,2 +11,3 @@ */
  * Module dependencies.
+ * @private
  */
@@ -15,3 +18,12 @@
 /**
+ * Module variables.
+ * @private
+ */
+
+var compressibleTypeRegExp = /^text\/|\+json$|\+text$|\+xml$/i
+var extractTypeRegExp = /^\s*([^;\s]*)(?:;|\s|$)/
+
+/**
  * Module exports.
+ * @public
  */
@@ -26,17 +38,22 @@
  * @return {Boolean} compressible
+ & @public
  */
 
 function compressible(type) {
-  if (!type || typeof type !== "string") return false
+  if (!type || typeof type !== 'string') {
+    return false
+  }
 
-  // Strip charset
-  var i = type.indexOf(';')
-  if (~i) type = type.slice(0, i)
+  // strip parameters
+  var match = extractTypeRegExp.exec(type)
+  var mime = match && match[1].toLowerCase()
+  var data = db[mime]
 
-  // handle types that have capitals or excess space
-  type = type.trim().toLowerCase()
-  
-  // attempt to look up from database; fallback to regex if not found
-  var mime = db[type]
-  return mime ? mime.compressible : /^text\/|\+json$|\+text$|\+xml$/.test(type)
+  if ((data && data.compressible) || compressibleTypeRegExp.test(mime)) {
+    return true
+  }
+
+  return data
+    ? data.compressible
+    : undefined
 }

package.json

 {
   "name": "compressible",
   "description": "Compressible Content-Type / mime checking",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "contributors": [
@@ -18,13 +18,15 @@ "Jonathan Ong <[e-mail]> (http://jongleberry.com)",
   "dependencies": {
-    "mime-db": ">= 1.1.2 < 2"
+    "mime-db": ">= 1.13.0 < 2"
   },
   "devDependencies": {
-    "istanbul": "0.3.5",
+    "istanbul": "0.3.14",
     "mocha": "~1.21.5"
   },
   "engines": {
-    "node": ">= 0.6.0"
+    "node": ">= 0.6"
   },
   "files": [
+    "HISTORY.md",
     "LICENSE",
+    "README.md",
     "index.js"
@@ -34,5 +36,5 @@ ],
     "test": "mocha --reporter spec --bail --check-leaks test/",
-    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot -check-leaks",
+    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks",
     "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter dot --check-leaks"
   }
 }

README.md

@@ -32,11 +32,11 @@ # compressible
 
-[npm-image]: https://img.shields.io/npm/v/compressible.svg?style=flat
+[npm-image]: https://img.shields.io/npm/v/compressible.svg
 [npm-url]: https://npmjs.org/package/compressible
-[node-version-image]: https://img.shields.io/badge/node.js-%3E%3D_0.6-brightgreen.svg?style=flat
+[node-version-image]: https://img.shields.io/node/v/compressible.svg
 [node-version-url]: http://nodejs.org/download/
-[travis-image]: https://img.shields.io/travis/jshttp/compressible.svg?style=flat
+[travis-image]: https://img.shields.io/travis/jshttp/compressible/master.svg
 [travis-url]: https://travis-ci.org/jshttp/compressible
-[coveralls-image]: https://img.shields.io/coveralls/jshttp/compressible.svg?style=flat
+[coveralls-image]: https://img.shields.io/coveralls/jshttp/compressible/master.svg
 [coveralls-url]: https://coveralls.io/r/jshttp/compressible?branch=master
-[downloads-image]: https://img.shields.io/npm/dm/compressible.svg?style=flat
+[downloads-image]: https://img.shields.io/npm/dm/compressible.svg
 [downloads-url]: https://npmjs.org/package/compressible

No alert changes

Improved metrics

Total package byte prevSize

4990

increased by20.39%

Number of package files

5

increased by25%

Lines of code

45

increased by50%

Dependency changes

• Updatedmime-db@>= 1.13.0 < 2