method
build_callbacks
build_callbacks(options)
protected
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# File actionpack/lib/action_view/helpers/prototype_helper.rb, line 1101 def build_callbacks(options) callbacks = {} options.each do |callback, code| if CALLBACKS.include?(callback) name = 'on' + callback.to_s.capitalize callbacks[name] = "function(request){#{code}}" end end callbacks end