Last active
August 29, 2015 14:07
-
-
Save ryanflorence/12cc7b93af94bdf06d2a to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
var EventEmitter = require('events').EventEmitter; | |
var mergeInto = require('react/lib/mergeInto'); | |
module.exports = createStore; | |
function createStore(initialState) { | |
var events = new EventEmitter(); | |
var state = initialState || {}; | |
return { | |
setState: function(newState) { | |
mergeInto(state, newState); | |
this.emitChange(); | |
}, | |
getState: function() { | |
return state; | |
}, | |
addChangeListener: function (listener) { | |
events.on('change', listener); | |
}, | |
removeChangeListener: function (listener) { | |
events.removeListener('change', listener); | |
}, | |
emitChange: function() { | |
events.emit('change'); | |
} | |
}; | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Usage: