 
     templates = _.object ['number'], templates
 
+    # A control for entering an inclusive or exclusive numeric range
     class NumberControl extends controls.Control
         template: templates.number
 

                ]

            @inOutSelect.render().$el.prependTo(@$el)
            @$('.help-block').hide()

            @set(@context)

        toggleHelpText: (event) ->
            @$('.help-block').toggle()
            event.preventDefault()

        isBetweenSelected: ->

            inOutSelect: '.btn-select'
            lowerBound: '.range-from'
            upperBound: '.range-to'
            help: '.help-block'

        onRender: ->
            @inOutSelect = new button.ButtonSelect
