isFinite.js 217 B

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  1. var root = require('./root');
  2. var nativeIsFinite = root.isFinite;
  3. var nativeIsNaN = root.isNaN;
  4. exports = function(val) {
  5. return nativeIsFinite(val) && !nativeIsNaN(parseFloat(val));
  6. };
  7. module.exports = exports;