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# backbone fetch + async lib helper method, automatically routes
# the callback from success/error to the async required callback
async.fetch = (model) ->

    return (callback) ->

        model.fetch
            success: (model, response) ->
                callback null, model
                

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//in your application, rather than using window.location to get the current url
App.getLocation = function(){
    return window.location.protocol + '//' + window.location.host 
              + '/' + Backbone.history.options.root + Backbone.history.getFragment()
}

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Backbone.history.start({
  pushState: Modernizr.history,
  silent: true
});

if (!Modernizr.history) {
  rootLength = Backbone.history.options.root.length;
  fragment = window.location.pathname.substr(rootLength);
  search = window.location.search;
  return Backbone.history.navigate(fragment + search, {

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###

Example view usage

###


# add popovers to all elements
# with the popover class, but
# don't trigger the fuckers

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        getSteps: () ->

            # hold the steps for this test in a collection
            @stepCollection = new StepCollection({ testId: @testModel.get('_id') })

            # when a step is added to the collection create a new step view
            @stepCollection.bind 'all', @added

            # fetch the collection

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        checkTurk: () ->

            # If the turk browser chars do not match assignment requirements, redirect            
            requirements = @assignmentModel.get('requirements')

            if /\d/.test(requirements.browser) is true and requirements.browser != (@browser.browser + @browser.version)

                # The beef is requirements does not appear in the view
                new JobHoldingView({ assignmentId: @assignment, state: @state, browser: @browser, requirements: 'lol' })
            

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        checkTurk: () ->

            # If the turk browser chars do not match assignment requirements, redirect            
            requirements = @assignmentModel.get('requirements')

            if /\d/.test(requirements.browser) is true and requirements.browser != (@browser.browser + @browser.version)
                new JobHoldingView({ assignmentId: @assignment, state: @state, browser: @browser })
            
            # or when the version is not required but the browser doesn't match
            else if /\d/.test(requirements.browser) is false and requirements.browser != @browser.browser