Last change
on this file since 571e0df was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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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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