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jmreidy/app.coffee

Created January 20, 2012 16:08
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Backbone.js Loading notification
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app.coffee
activeRequests = []
Backbone._sync = Backbone.sync
Backbone.sync = (method, model, options) ->
asyncToken = Backbone._sync.apply(this,arguments)
asyncToken.then () ->
activeRequests = _.without activeRequests, asyncToken
if activeRequests.length == 0 then console.log "LOADING COMPLETE"
if activeRequests.length == 0
console.log "START LOADING"
activeRequests.push asyncToken
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