big.js - npm Package Compare versions

Comparing version 6.0.2 to 6.0.3

big.js

 /*
- *  big.js v6.0.1
+ *  big.js v6.0.3
  *  A small, fast, easy-to-use library for arbitrary-precision decimal arithmetic.
@@ -356,3 +356,7 @@ *  Copyright (c) 2020 Michael Mclaughlin
     // Dividend is 0? Return +-0.
-    if (!a[0]) return new Big(k * 0);
+    if (!a[0]) {
+      y.s = k;
+      y.c = [y.e = 0];
+      return y;
+    }
 
@@ -508,5 +512,10 @@ var bl, bt, n, cmp, ri,
     if (!xc[0] || !yc[0]) {
-
-      // y is non-zero? x is non-zero? Or both are zero.
-      return yc[0] ? (y.s = -b, y) : new Big(xc[0] ? x : 0);
+      if (yc[0]) {
+        y.s = -b;
+      } else if (xc[0]) {
+        y = new Big(x);
+      } else {
+        y.s = 1;
+      }
+      return y;
     }
@@ -627,11 +636,11 @@
   P.plus = P.add = function (y) {
-    var t,
+    var e, k, t,
       x = this,
-      Big = x.constructor,
-      a = x.s,
-      b = (y = new Big(y)).s;
+      Big = x.constructor;
 
+    y = new Big(y);
+
     // Signs differ?
-    if (a != b) {
-      y.s = -b;
+    if (x.s != y.s) {
+      y.s = -y.s;
       return x.minus(y);
@@ -645,4 +654,13 @@ }
 
-    // Either zero? y is non-zero? x is non-zero? Or both are zero.
-    if (!xc[0] || !yc[0]) return yc[0] ? y : new Big(xc[0] ? x : a * 0);
+    // Either zero?
+    if (!xc[0] || !yc[0]) {
+      if (!yc[0]) {
+        if (xc[0]) {
+          y = new Big(x);
+        } else {
+          y.s = x.s;
+        }
+      }
+      return y;
+    }
 
@@ -653,8 +671,8 @@ xc = xc.slice();
     // Note: reverse faster than unshifts.
-    if (a = xe - ye) {
-      if (a > 0) {
+    if (e = xe - ye) {
+      if (e > 0) {
         ye = xe;
         t = yc;
       } else {
-        a = -a;
+        e = -e;
         t = xc;
@@ -664,3 +682,3 @@ }
       t.reverse();
-      for (; a--;) t.push(0);
+      for (; e--;) t.push(0);
       t.reverse();
@@ -676,11 +694,11 @@ }
 
-    a = yc.length;
+    e = yc.length;
 
     // Only start adding at yc.length - 1 as the further digits of xc can be left as they are.
-    for (b = 0; a; xc[a] %= 10) b = (xc[--a] = xc[a] + yc[a] + b) / 10 | 0;
+    for (k = 0; e; xc[e] %= 10) k = (xc[--e] = xc[e] + yc[e] + k) / 10 | 0;
 
     // No need to check for zero, as +x + +y != 0 && -x + -y != 0
 
-    if (b) {
-      xc.unshift(b);
+    if (k) {
+      xc.unshift(k);
       ++ye;
@@ -690,3 +708,3 @@ }
     // Remove trailing zeros.
-    for (a = xc.length; xc[--a] === 0;) xc.pop();
+    for (e = xc.length; xc[--e] === 0;) xc.pop();
 
@@ -709,3 +727,3 @@ y.c = xc;
     var x = this,
-      one = new x.constructor(1),
+      one = new x.constructor('1'),
       y = one,
@@ -774,3 +792,3 @@ isneg = n < 0;
       e = x.e,
-      half = new Big(0.5);
+      half = new Big('0.5');
 
@@ -797,3 +815,3 @@ // Zero?
     } else {
-      r = new Big(s);
+      r = new Big(s + '');
     }
@@ -831,3 +849,6 @@
     // Return signed 0 if either 0.
-    if (!xc[0] || !yc[0]) return new Big(y.s * 0);
+    if (!xc[0] || !yc[0]) {
+      y.c = [y.e = 0];
+      return y;
+    }
 
@@ -834,0 +855,0 @@ // Initialise exponent of result as x.e + y.e.

CHANGELOG.md

@@ -0,1 +1,6 @@
+#### 6.0.3
+
+* 02/12/20
+* #148 Bugfix: primitive numbers passed to constructor internally in strict mode.
+
 #### 6.0.2
@@ -22,3 +27,3 @@
 * Remove `Big.version`.
-* Rename *doc* folder to *docs* to use it as the Github publishing source.
+* Rename *doc* folder to *docs* to use it as the GitHub publishing source.
 * Add legacy API documentation to *docs*.
@@ -25,0 +30,0 @@ * Add *README* to *perf* directory.

package.json

 {
   "name": "big.js",
   "description": "A small, fast, easy-to-use library for arbitrary-precision decimal arithmetic",
-  "version": "6.0.2",
+  "version": "6.0.3",
   "keywords": [
@@ -6,0 +6,0 @@ "arbitrary",

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Improved metrics

Total package byte prevSize

61220

increased by0.62%

Lines of code

1619

increased by2.66%

Number of medium maintenance alerts

0

decreased by-100%

No dependency changes