#169 Bugfix: round, toFixed etc. using original constructor RM

MikeMcl · MikeMcl · commit 7817ac0130aa · 2021-05-03T19:26:08.000+01:00
diff --git a/big.js b/big.js
@@ -196,7 +196,7 @@
   function round(x, sd, rm, more) {
     var xc = x.c;
 
-    if (rm === UNDEFINED) rm = Big.RM;
+    if (rm === UNDEFINED) rm = x.constructor.RM;
     if (rm !== 0 && rm !== 1 && rm !== 2 && rm !== 3) {
       throw Error(INVALID_RM);
     }
diff --git a/big.mjs b/big.mjs
@@ -120,7 +120,7 @@ function _Big_() {
   Big.roundDown = 0;
   Big.roundHalfUp = 1;
   Big.roundHalfEven = 2;
-  Big.roundUp = 3;                   
+  Big.roundUp = 3;
 
   return Big;
 }
@@ -193,7 +193,7 @@ function parse(x, n) {
 function round(x, sd, rm, more) {
   var xc = x.c;
 
-  if (rm === UNDEFINED) rm = Big.RM;
+  if (rm === UNDEFINED) rm = x.constructor.RM;
   if (rm !== 0 && rm !== 1 && rm !== 2 && rm !== 3) {
     throw Error(INVALID_RM);
   }

Original file line number	Diff line number	Diff line change
`@@ -196,7 +196,7 @@`
`196`	`196`	`function round(x, sd, rm, more) {`
`197`	`197`	`var xc = x.c;`
`198`	`198`
`199`		`- if (rm === UNDEFINED) rm = Big.RM;`
	`199`	`+ if (rm === UNDEFINED) rm = x.constructor.RM;`
`200`	`200`	`if (rm !== 0 && rm !== 1 && rm !== 2 && rm !== 3) {`
`201`	`201`	`throw Error(INVALID_RM);`
`202`	`202`	`}`