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Versions: 10
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Contents
module Rasti
module Web
class Controller
extend Forwardable
def_delegators :request, :params, :session
def_delegator :response, :redirect, :redirect_to
attr_reader :request, :response, :render
def initialize(request, response, render)
@request = request
@response = response
@render = render
end
class << self
def action(action_name)
raise "Undefined action '#{action_name}' in #{name}" unless instance_methods.include? action_name.to_sym
Endpoint.new do |req, res, render|
controller = new req, res, render
begin
controller.public_send action_name
rescue => ex
if controller.respond_to? ex.class.name
controller.public_send ex.class.name, ex
else
raise ex
end
end
end
end
alias_method :>>, :action
def rescue_from(exception_class, &block)
define_method exception_class.name do |ex|
instance_exec ex, &block
end
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems