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Last change
on this file since eed0bf8 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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File size:
445 bytes
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| 1 | /**
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| 2 | * Removes `key` and its value from the hash.
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| 3 | *
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| 4 | * @private
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| 5 | * @name delete
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| 6 | * @memberOf Hash
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| 7 | * @param {Object} hash The hash to modify.
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| 8 | * @param {string} key The key of the value to remove.
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| 9 | * @returns {boolean} Returns `true` if the entry was removed, else `false`.
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| 10 | */
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| 11 | function hashDelete(key) {
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| 12 | var result = this.has(key) && delete this.__data__[key];
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| 13 | this.size -= result ? 1 : 0;
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| 14 | return result;
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| 15 | }
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| 16 |
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| 17 | module.exports = hashDelete;
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