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juliocesar/sync-localStorage.coffee

Forked from benschwarz/sync-localStorage.coffee
Last active December 10, 2015 20:48
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sync-localStorage.coffee
sync: ( method, collection, options ) ->
return Backbone.sync(method, collection, options) unless 'localStorage' in window
content = localStorage.getItem( @url() )
if content and not navigator.onLine
options.success JSON.parse content
else
return Backbone.sync( method, collection, options ).done ( response ) =>
localStorage.setItem( @url(), JSON.stringify( response ) )
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