bigbit - npm Package Compare versions

Comparing version 1.1.1 to 1.1.2

package.json

 {
   "name": "bigbit",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Implementation of BigBit standard for numeric data type and character encoding",
@@ -5,0 +5,0 @@ "main": "index.js",

src/LB/LBSequence.js

@@ -0,3 +1,5 @@
+'use restrict'
 
 const increase = require("../common/CyclicCounter");
+const {getCodePoint} = require("../common/encoding");
 const BigNumber = require("bignumber.js");
@@ -124,3 +126,15 @@ const powerOf128 = [ //exponentTableOf128
     for(let i=0; i< str.length; i++){
-        let code = str.charCodeAt(i);
+        var code = str.charCodeAt(i);
+
+        if (code >= 0xD800 && code <= 0xDBFF && str.length > 1) {
+            var second = str.charCodeAt(++i);
+
+            if (second >= 0xDC00 && second <= 0xDFFF) {
+                code = (code - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
+            }
+        }
+
+        /* const code = str.codePointAt(i);
+        if( code > 65535) i++; */
+
         byteArr.push(...LBSequence.encode(code));
@@ -137,3 +151,3 @@ }
         let code = LBSequence.decode( byteArr, start );
-        str += String.fromCharCode( code.val );
+        str += String.fromCodePoint( code.val );
         start += code.len;
@@ -152,3 +166,2 @@ }
 
-
 module.exports = LBSequence;

src/LB/LBSequencePremitive.js

 const increase = require("../common/CyclicCounter");
+const {getCodePoint} = require("../common/encoding");
 const powerOf128 = [ //exponentTableOf128
@@ -120,3 +121,12 @@ Math.pow(128, 0),
     for(let i=0; i< str.length; i++){
-        let code = str.charCodeAt(i);
+        var code = str.charCodeAt(i);
+
+        if (code >= 0xD800 && code <= 0xDBFF && str.length > 1) {
+            var second = str.charCodeAt(++i);
+
+            if (second >= 0xDC00 && second <= 0xDFFF) {
+                code = (code - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
+            }
+        }
+
         byteArr.push(...LBSequence.encode(code));
@@ -133,3 +143,3 @@ }
         let code = LBSequence.decode( byteArr, start );
-        str += String.fromCharCode( code.val );
+        str += String.fromCodePoint( code.val );
         start += code.len;
@@ -136,0 +146,0 @@ }

No alert changes

Improved metrics

Total package byte prevSize

37228

5.91%

Number of package files

12

9.09%

Lines of code

801

3.76%

No dependency changes