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-rw-r--r--src/node_modules/es-abstract/2015/ToLength.js12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/node_modules/es-abstract/2015/ToLength.js b/src/node_modules/es-abstract/2015/ToLength.js
new file mode 100644
index 0000000..1bef9be
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+++ b/src/node_modules/es-abstract/2015/ToLength.js
@@ -0,0 +1,12 @@
+'use strict';
+
+var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
+
+var ToInteger = require('./ToInteger');
+
+module.exports = function ToLength(argument) {
+ var len = ToInteger(argument);
+ if (len <= 0) { return 0; } // includes converting -0 to +0
+ if (len > MAX_SAFE_INTEGER) { return MAX_SAFE_INTEGER; }
+ return len;
+};