16 lines
338 B
JavaScript
16 lines
338 B
JavaScript
var isArray = require('./isArray')
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var isInteger = require('./isInteger')
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var isNull = require('./isNull')
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/**
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* 判断是否小数
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*
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* @param {Number} obj 数值
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* @return {Boolean}
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*/
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function isFloat (obj) {
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return !isNull(obj) && !isNaN(obj) && !isArray(obj) && !isInteger(obj)
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}
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module.exports = isFloat
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