Fetcher is designed to make retrieve and store Method results easy. It will run Meteor.call() for you, then deposit the result into a reactive dictionary. Just like a Session variable, you can use that data anywhere in your application, and it persists through hot reloads.
Fetcher relies on Meteor.call() to retrieve data from Methods, and Reactive-Dict to return reactive data to Blaze or wherever you may need it.
// get data from server
// params are for the Method call
Fetcher.retrieve("taco", "methodName", param1, param2, param3, etc)
// return data
Fetcher.get("taco")
// modify the data
Fetcher.set("taco", {'cheese' : 'yes please'})
// re-run previous Fetcher.retrieve()
Fetcher.refresh("taco")
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