use indexOf for backwards compatibility

SheetJS · May 24, 2018 · b62b1b1 · b62b1b1
1 parent 8c046ae
commit b62b1b1
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/bits/60_number.js b/bits/60_number.js
@@ -53,7 +53,7 @@ function hashq(str/*:string*/)/*:string*/ {
 }
 function rnd(val/*:number*/, d/*:number*/)/*:string*/ { 
 	var result
-	if(!("" + val).includes("e")) {
+	if(("" + val).indexOf("e") === -1) {
 		result = +(Math.round(val + "e+" + d)  + "e-" + d);
 	} else {
 		var arr = ("" + val).split("e");

diff --git a/ssf.flow.js b/ssf.flow.js
@@ -314,7 +314,7 @@ function hashq(str/*:string*/)/*:string*/ {
 }
 function rnd(val/*:number*/, d/*:number*/)/*:string*/ { 
 	var result
-	if(!("" + val).includes("e")) {
+	if(("" + val).indexOf("e") === -1) {
 		result = +(Math.round(val + "e+" + d)  + "e-" + d);
 	} else {
 		var arr = ("" + val).split("e");

diff --git a/ssf.js b/ssf.js
@@ -309,7 +309,7 @@ function hashq(str) {
 }
 function rnd(val, d) { 
 	var result
-	if(!("" + val).includes("e")) {
+	if(("" + val).indexOf("e") === -1) {
 		result = +(Math.round(val + "e+" + d)  + "e-" + d);
 	} else {
 		var arr = ("" + val).split("e");