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-rw-r--r--node_modules/core-js/modules/es.number.to-precision.js24
1 files changed, 24 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/es.number.to-precision.js b/node_modules/core-js/modules/es.number.to-precision.js
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--- /dev/null
+++ b/node_modules/core-js/modules/es.number.to-precision.js
@@ -0,0 +1,24 @@
+'use strict';
+var $ = require('../internals/export');
+var fails = require('../internals/fails');
+var thisNumberValue = require('../internals/this-number-value');
+
+var nativeToPrecision = 1.0.toPrecision;
+
+var FORCED = fails(function () {
+ // IE7-
+ return nativeToPrecision.call(1, undefined) !== '1';
+}) || !fails(function () {
+ // V8 ~ Android 4.3-
+ nativeToPrecision.call({});
+});
+
+// `Number.prototype.toPrecision` method
+// https://tc39.github.io/ecma262/#sec-number.prototype.toprecision
+$({ target: 'Number', proto: true, forced: FORCED }, {
+ toPrecision: function toPrecision(precision) {
+ return precision === undefined
+ ? nativeToPrecision.call(thisNumberValue(this))
+ : nativeToPrecision.call(thisNumberValue(this), precision);
+ }
+});