Parent

Included Modules

Journey::Routes

 

The Routing table. Contains all routes for a system. Routes can be added to the table by calling Routes#add_route

Attributes

routes[R]
named_routes[R]

Public Class Methods

new() click to toggle source
    # File lib/journey/routes.rb, line 10
10:     def initialize
11:       @routes             = []
12:       @named_routes       = {}
13:       @ast                = nil
14:       @partitioned_routes = nil
15:       @simulator          = nil
16:     end

Public Instance Methods

add_route(app, path, conditions, defaults, name = nil) click to toggle source
 

Add a route to the routing table.

    # File lib/journey/routes.rb, line 58
58:     def add_route app, path, conditions, defaults, name = nil
59:       route = Route.new(name, app, path, conditions, defaults)
60: 
61:       route.precedence = routes.length
62:       routes << route
63:       named_routes[name] = route if name
64:       clear_cache!
65:       route
66:     end
ast() click to toggle source
    # File lib/journey/routes.rb, line 41
41:     def ast
42:       return @ast if @ast
43:       return if partitioned_routes.first.empty?
44: 
45:       asts = partitioned_routes.first.map { |r| r.ast }
46:       @ast = Nodes::Or.new(asts)
47:     end
clear() click to toggle source
    # File lib/journey/routes.rb, line 31
31:     def clear
32:       routes.clear
33:     end
each(&block) click to toggle source
    # File lib/journey/routes.rb, line 27
27:     def each(&block)
28:       routes.each(&block)
29:     end
last() click to toggle source
    # File lib/journey/routes.rb, line 23
23:     def last
24:       @routes.last
25:     end
length() click to toggle source
    # File lib/journey/routes.rb, line 18
18:     def length
19:       @routes.length
20:     end
Also aliased as: size
partitioned_routes() click to toggle source
    # File lib/journey/routes.rb, line 35
35:     def partitioned_routes
36:       @partitioned_routes ||= routes.partition { |r|
37:         r.path.anchored && r.ast.grep(Nodes::Symbol).all? { |n| n.default_regexp?  }
38:       }
39:     end
simulator() click to toggle source
    # File lib/journey/routes.rb, line 49
49:     def simulator
50:       return @simulator if @simulator
51: 
52:       gtg = GTG::Builder.new(ast).transition_table
53:       @simulator = GTG::Simulator.new gtg
54:     end
size() click to toggle source
Alias for: length

Private Instance Methods

clear_cache!() click to toggle source
    # File lib/journey/routes.rb, line 69
69:     def clear_cache!
70:       @ast                = nil
71:       @partitioned_routes = nil
72:       @simulator          = nil
73:     end

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