Class: Reloj::Router

Inherits:
Object
  • Object
show all
Defined in:
lib/reloj/core/router.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Router

Returns a new instance of Router.



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# File 'lib/reloj/core/router.rb', line 45

def initialize
  @routes = []
  @paths = []
end

Instance Attribute Details

#helpers ⇒ Object (readonly)

Returns the value of attribute helpers.



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# File 'lib/reloj/core/router.rb', line 35

def helpers
  @helpers
end

#routes ⇒ Object (readonly)

Returns the value of attribute routes.



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# File 'lib/reloj/core/router.rb', line 35

def routes
  @routes
end

Class Method Details

.regex_from_pattern_string(pattern_string) ⇒ Object 



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# File 'lib/reloj/core/router.rb', line 37

def self.regex_from_pattern_string(pattern_string)
  x = pattern_string.split('/').map do |part|
    part.gsub(/:(.+)[\/]{,1}/, '(?<\1>\d+)')
  end.join('/')

  Regexp.new("^#{x}\/?$")
end

Instance Method Details

#add_helper_attributes(pattern, action_name) ⇒ Object 



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# File 'lib/reloj/core/router.rb', line 50

def add_helper_attributes(pattern, action_name)
  #need controller name
  # will get that when passed to controller
  #need action
  @paths <<  pattern
end

#add_route(pattern, method, controller_class, action_name) ⇒ Object

simply adds a new route to the list of routes



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# File 'lib/reloj/core/router.rb', line 58

def add_route(pattern, method, controller_class, action_name)
  parsed_pattern = Router.regex_from_pattern_string(pattern.to_s)
  route = Route.new(parsed_pattern, method, controller_class, action_name)
  @routes << route
  add_helper_attributes(pattern, action_name)
end

#draw(&proc) ⇒ Object 



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# File 'lib/reloj/core/router.rb', line 65

def draw(&proc)
  instance_eval(&proc)
end

#match(req) ⇒ Object 



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# File 'lib/reloj/core/router.rb', line 75

def match(req)
  @routes.each { |route| return route if route.matches?(req) }
  nil
end

#run(req, res) ⇒ Object 



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# File 'lib/reloj/core/router.rb', line 80

def run(req, res)
  if match(req)
    #pass in the helper_attributes here
    match(req).run(req, res, @paths)
  else
    res.status = 404
  end
end