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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 | * Creates a base function for methods like `_.forIn` and `_.forOwn`.
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3 | *
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4 | * @private
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5 | * @param {boolean} [fromRight] Specify iterating from right to left.
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6 | * @returns {Function} Returns the new base function.
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7 | */
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8 | function createBaseFor(fromRight) {
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9 | return function(object, iteratee, keysFunc) {
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10 | var index = -1,
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11 | iterable = Object(object),
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12 | props = keysFunc(object),
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13 | length = props.length;
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14 |
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15 | while (length--) {
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16 | var key = props[fromRight ? length : ++index];
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17 | if (iteratee(iterable[key], key, iterable) === false) {
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18 | break;
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19 | }
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20 | }
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21 | return object;
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22 | };
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23 | }
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24 |
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25 | module.exports = createBaseFor;
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