Version 1

[yaffs-website] / node_modules / core-js / modules / es6.number.is-safe-integer.js

diff --git a/node_modules/core-js/modules/es6.number.is-safe-integer.js b/node_modules/core-js/modules/es6.number.is-safe-integer.js
new file mode 100644 (file)
index 0000000..92193e2
--- /dev/null
+++ b/node_modules/core-js/modules/es6.number.is-safe-integer.js
@@ -0,0 +1,10 @@
+// 20.1.2.5 Number.isSafeInteger(number)
+var $export   = require('./_export')
+  , isInteger = require('./_is-integer')
+  , abs       = Math.abs;
+
+$export($export.S, 'Number', {
+  isSafeInteger: function isSafeInteger(number){
+    return isInteger(number) && abs(number) <= 0x1fffffffffffff;
+  }
+});
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