app/assets/javascripts/components/stick.js.coffee
#= require jquery.sticky
App.components.stick = (container) ->
attributes: ->
topSpacing: 0
bottomSpacing: 0
getWidthFrom: ''
initialize: ->
@startPlugin()
startPlugin: ->
@container.sticky
className: 'stick'
wrapperClassName: 'stick-wrapper'
topSpacing: @attr.top_spacing
bottomSpacing: @attr.bottom_spacing
getWidthFrom: @attr.get_width_from