1 | var root = require('./_root'),
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2 | stubFalse = require('./stubFalse');
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3 |
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4 | /** Detect free variable `exports`. */
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5 | var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;
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6 |
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7 | /** Detect free variable `module`. */
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8 | var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
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9 |
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10 | /** Detect the popular CommonJS extension `module.exports`. */
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11 | var moduleExports = freeModule && freeModule.exports === freeExports;
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12 |
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13 | /** Built-in value references. */
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14 | var Buffer = moduleExports ? root.Buffer : undefined;
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15 |
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16 | /* Built-in method references for those with the same name as other `lodash` methods. */
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17 | var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;
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18 |
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19 | /**
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20 | * Checks if `value` is a buffer.
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21 | *
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22 | * @static
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23 | * @memberOf _
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24 | * @since 4.3.0
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25 | * @category Lang
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26 | * @param {*} value The value to check.
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27 | * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
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28 | * @example
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29 | *
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30 | * _.isBuffer(new Buffer(2));
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31 | * // => true
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32 | *
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33 | * _.isBuffer(new Uint8Array(2));
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34 | * // => false
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35 | */
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36 | var isBuffer = nativeIsBuffer || stubFalse;
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37 |
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38 | module.exports = isBuffer;
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