44 lines
906 B
JavaScript
44 lines
906 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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var _extends2 = require("babel-runtime/helpers/extends");
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var _extends3 = _interopRequireDefault(_extends2);
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exports["default"] = create;
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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function create(initialState) {
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var state = initialState;
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var listeners = [];
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function setState(partial) {
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state = (0, _extends3["default"])({}, state, partial);
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for (var i = 0; i < listeners.length; i++) {
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listeners[i]();
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}
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}
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function getState() {
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return state;
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}
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function subscribe(listener) {
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listeners.push(listener);
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return function unsubscribe() {
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var index = listeners.indexOf(listener);
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listeners.splice(index, 1);
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};
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}
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return {
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setState: setState,
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getState: getState,
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subscribe: subscribe
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};
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} |