guess-mime - npm Package Compare versions

Comparing version 0.0.1 to 0.0.2

index.js

 function isPNG(binStr) {
   var PNG_MARKER = [137, 80, 78, 71, 13, 10, 26, 10]
-    .map(code => String.fromCharCode(code)).join('');
+    .map(function(code){
+      return String.fromCharCode(code);
+    }).join('');
   return binStr.indexOf(PNG_MARKER) === 0;
@@ -9,6 +11,6 @@ }
   var length = binStr.length;
-  var SOI = `${String.fromCharCode(0xff)}${String.fromCharCode(0xd8)}`;
-  var DQT = `${String.fromCharCode(0xff)}${String.fromCharCode(0xdb)}`;
-  var DHT = `${String.fromCharCode(0xff)}${String.fromCharCode(0xc4)}`;
-  var EOI = `${String.fromCharCode(0xff)}${String.fromCharCode(0xd9)}`;
+  var SOI = String.fromCharCode(0xff) + String.fromCharCode(0xd8);
+  var DQT = String.fromCharCode(0xff) + String.fromCharCode(0xdb);
+  var DHT = String.fromCharCode(0xff) + String.fromCharCode(0xc4);
+  var EOI = String.fromCharCode(0xff) + String.fromCharCode(0xd9);
   var EOIIndex = binStr.indexOf(EOI);
@@ -15,0 +17,0 @@ return ((binStr.indexOf(SOI) !== -1)

package.json

 {
   "name": "guess-mime",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Guess image file mime form binary string",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -5,1 +5,9 @@ # Guess MIME from Binary String.
 A Library to determine mime type from binary string.
+
+```js
+import guessMIME from 'guess-mime';
+
+const base64 = '...'; // just base64 code of image, without mime segment
+const binaryString = window.atob(base64);
+const mime = guessMIME(binaryString); // return null if guess failed
+```

No alert changes

Improved metrics

Total package byte prevSize

2696

increased by9.77%

Lines of code

75

increased by2.74%

Number of lines in readme file

13

increased by160%

No dependency changes