| 1 | var nativeCreate = require('./_nativeCreate');
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| 2 |
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| 3 | /** Used to stand-in for `undefined` hash values. */
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| 4 | var HASH_UNDEFINED = '__lodash_hash_undefined__';
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| 5 |
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| 6 | /**
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| 7 | * Sets the hash `key` to `value`.
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| 8 | *
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| 9 | * @private
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| 10 | * @name set
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| 11 | * @memberOf Hash
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| 12 | * @param {string} key The key of the value to set.
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| 13 | * @param {*} value The value to set.
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| 14 | * @returns {Object} Returns the hash instance.
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| 15 | */
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| 16 | function hashSet(key, value) {
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| 17 | var data = this.__data__;
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| 18 | this.size += this.has(key) ? 0 : 1;
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| 19 | data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
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| 20 | return this;
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| 21 | }
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| 22 |
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| 23 | module.exports = hashSet;
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