Class: Sinatra::Controllers::Mapping

Inherits:
Object
  • Object
show all
Defined in:
lib/sinatra-controllers.rb

Constant Summary collapse

@@routes = 
[]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(klass, opts = {}) ⇒ Mapping

Returns a new instance of Mapping.



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# File 'lib/sinatra-controllers.rb', line 23

def initialize(klass,opts={})
  @klass = klass
  @opts  = opts
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *a) ⇒ Object 



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# File 'lib/sinatra-controllers.rb', line 55

def method_missing(method,*a)
  case method.to_s
  when /(get|post|delete|put)/
    route(method, *a)
  else
    super
  end
end

Instance Attribute Details

#klass ⇒ Object

Returns the value of attribute klass.



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# File 'lib/sinatra-controllers.rb', line 22

def klass
  @klass
end

#opts ⇒ Object

Returns the value of attribute opts.



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# File 'lib/sinatra-controllers.rb', line 22

def opts
  @opts
end

Class Method Details

.routes ⇒ Object 



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# File 'lib/sinatra-controllers.rb', line 28

def self.routes
  @@routes
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/sinatra-controllers.rb', line 43

def parse
  klass.instance_methods.each do |meth|
    verb,name = meth.to_s.scan(/^(get|post|delete|put)_(.*)$/).flatten
    next unless verb
    scope = '/' + (opts[:scope] || klass.to_s.downcase)
    scope.gsub!(%r{^/+},'/')
    route verb,"#{scope}/#{name.downcase}", meth
  end
end

#route(verb, path, action) ⇒ Object 



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# File 'lib/sinatra-controllers.rb', line 32

def route(verb, path, action)
  aklass = klass # need this so it will stay in scope for closure
  block = proc { aklass.new(params, request).send action }
  if path[0] != '/'
    path = '/' + File.join(opts[:scope] || '', path)
  end
  @@routes.push [verb.to_sym, path, "#{aklass}\##{action}"]
  path.gsub!(%r{^/+},'/')
  Sinatra::Base.send verb, path, &block
end