Class: SideBro::Web::Router

Inherits:
Object
  • Object
show all
Defined in:
lib/side_bro/web/router.rb

Constant Summary collapse

ROUTE_PARAMS = 
"rack.route_params"

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Router

Returns a new instance of Router.



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# File 'lib/side_bro/web/router.rb', line 8

def initialize
  @routes = Hash.new { |h, k| h[k] = [] }
end

Instance Method Details

#add(method, path, &block) ⇒ Object 



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# File 'lib/side_bro/web/router.rb', line 12

def add(method, path, &block)
  pattern, keys = compile(path)
  @routes[method.upcase] << [pattern, keys, block]
end

#get(path, &block) ⇒ Object 



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# File 'lib/side_bro/web/router.rb', line 17

def get(path, &block) = add("GET", path, &block)

#head(path, &block) ⇒ Object 



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# File 'lib/side_bro/web/router.rb', line 19

def head(path, &block) = add("HEAD", path, &block)

#match(env) ⇒ Object 



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# File 'lib/side_bro/web/router.rb', line 21

def match(env)
  method = env["REQUEST_METHOD"]
  path = env["PATH_INFO"]

  routes_for(method).each do |pattern, keys, block|
    next unless (m = pattern.match(path))
    env[ROUTE_PARAMS] = keys.each_with_object({}) { |k, h| h[k] = m[k] }
    return block
  end
  nil
end

#post(path, &block) ⇒ Object 



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# File 'lib/side_bro/web/router.rb', line 18

def post(path, &block) = add("POST", path, &block)