| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | var tslib_1 = require("tslib");
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| 4 | var is_array_1 = (0, tslib_1.__importDefault)(require("./is-array"));
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| 5 | var is_function_1 = (0, tslib_1.__importDefault)(require("./is-function"));
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| 6 | var hasOwnProperty = Object.prototype.hasOwnProperty;
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| 7 | function groupBy(data, condition) {
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| 8 | if (!condition || !(0, is_array_1.default)(data)) {
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| 9 | return {};
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| 10 | }
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| 11 | var result = {};
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| 12 |
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| 13 | var predicate = (0, is_function_1.default)(condition) ? condition : function (item) { return item[condition]; };
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| 14 | var key;
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| 15 | for (var i = 0; i < data.length; i++) {
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| 16 | var item = data[i];
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| 17 | key = predicate(item);
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| 18 | if (hasOwnProperty.call(result, key)) {
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| 19 | result[key].push(item);
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| 20 | }
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| 21 | else {
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| 22 | result[key] = [item];
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| 23 | }
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| 24 | }
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| 25 | return result;
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| 26 | }
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| 27 | exports.default = groupBy;
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| 28 | |
| \ | No newline at end of file |