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authorShin'ya Ueoka <ueokande@i-beam.org>2017-10-08 15:11:09 +0900
committerShin'ya Ueoka <ueokande@i-beam.org>2017-10-08 15:11:09 +0900
commit2faf44af7443b3f858e15d63295a490afba83b4e (patch)
treefeac4996deb63c6161b63dec10c47fd82238aaa5 /src/store
parent39fb5400370b818760dc7bcfe42e74b2512a840d (diff)
move store to shared
Diffstat (limited to 'src/store')
-rw-r--r--src/store/index.js53
1 files changed, 0 insertions, 53 deletions
diff --git a/src/store/index.js b/src/store/index.js
deleted file mode 100644
index 2fafdf1..0000000
--- a/src/store/index.js
+++ /dev/null
@@ -1,53 +0,0 @@
-class Store {
- constructor(reducer, catcher) {
- this.reducer = reducer;
- this.catcher = catcher;
- this.subscribers = [];
- try {
- this.state = this.reducer(undefined, {});
- } catch (e) {
- catcher(e);
- }
- }
-
- dispatch(action, sender) {
- if (action instanceof Promise) {
- action.then((a) => {
- this.transitNext(a, sender);
- }).catch((e) => {
- this.catcher(e, sender);
- });
- } else {
- try {
- this.transitNext(action, sender);
- } catch (e) {
- this.catcher(e, sender);
- }
- }
- return action;
- }
-
- getState() {
- return this.state;
- }
-
- subscribe(callback) {
- this.subscribers.push(callback);
- }
-
- transitNext(action, sender) {
- let newState = this.reducer(this.state, action);
- if (JSON.stringify(this.state) !== JSON.stringify(newState)) {
- this.state = newState;
- this.subscribers.forEach(f => f(sender));
- }
- }
-}
-
-const empty = () => {};
-
-const createStore = (reducer, catcher = empty) => {
- return new Store(reducer, catcher);
-};
-
-export { createStore };