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4df9c95aa5d64fa4c35b12f7a1a3fffc5c5048a5
[platform/framework/web/crosswalk-tizen.git]
/
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'use strict';
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module.exports = function (value) {
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value = Number(value);
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if (isNaN(value) || (value === 0)) return value;
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return (value > 0) ? 1 : -1;
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};