| 1 | "use strict";
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| 2 |
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| 3 | Object.defineProperty(exports, "__esModule", {
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| 4 | value: true
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| 5 | });
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| 6 | exports.reduce = reduce;
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| 7 |
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| 8 | var _registry = require("../actions/registry");
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| 9 |
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| 10 | function reduce() {
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| 11 | var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
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| 12 | var action = arguments.length > 1 ? arguments[1] : undefined;
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| 13 |
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| 14 | switch (action.type) {
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| 15 | case _registry.ADD_SOURCE:
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| 16 | case _registry.ADD_TARGET:
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| 17 | return state + 1;
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| 18 |
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| 19 | case _registry.REMOVE_SOURCE:
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| 20 | case _registry.REMOVE_TARGET:
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| 21 | return state - 1;
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| 22 |
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| 23 | default:
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| 24 | return state;
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| 25 | }
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| 26 | } |
| \ | No newline at end of file |