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1
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var toString = require('./toString');
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2
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3
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/**
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4
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* Converts `string`, as a whole, to upper case just like
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5
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* [String#toUpperCase](https://mdn.io/toUpperCase).
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6
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*
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7
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* @static
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8
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* @memberOf _
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9
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* @since 4.0.0
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10
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* @category String
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11
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* @param {string} [string=''] The string to convert.
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12
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* @returns {string} Returns the upper cased string.
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13
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* @example
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14
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*
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15
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* _.toUpper('--foo-bar--');
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16
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* // => '--FOO-BAR--'
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17
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*
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18
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* _.toUpper('fooBar');
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19
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* // => 'FOOBAR'
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20
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*
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21
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* _.toUpper('__foo_bar__');
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22
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* // => '__FOO_BAR__'
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23
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*/
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24
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function toUpper(value) {
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25
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return toString(value).toUpperCase();
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26
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}
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27
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28
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module.exports = toUpper;
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