| 1 | var baseForOwn = require('./_baseForOwn');
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| 2 |
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| 3 | /**
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| 4 | * The base implementation of `_.invert` and `_.invertBy` which inverts
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| 5 | * `object` with values transformed by `iteratee` and set by `setter`.
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| 6 | *
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| 7 | * @private
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| 8 | * @param {Object} object The object to iterate over.
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| 9 | * @param {Function} setter The function to set `accumulator` values.
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| 10 | * @param {Function} iteratee The iteratee to transform values.
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| 11 | * @param {Object} accumulator The initial inverted object.
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| 12 | * @returns {Function} Returns `accumulator`.
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| 13 | */
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| 14 | function baseInverter(object, setter, iteratee, accumulator) {
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| 15 | baseForOwn(object, function(value, key, object) {
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| 16 | setter(accumulator, iteratee(value), key, object);
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| 17 | });
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| 18 | return accumulator;
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| 19 | }
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| 20 |
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| 21 | module.exports = baseInverter;
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