Class: ActionDispatch::Routing::RouteSet::NamedRouteCollection
- Inherits:
-
Object
- Object
- ActionDispatch::Routing::RouteSet::NamedRouteCollection
- Includes:
- Enumerable
- Defined in:
- lib/action_dispatch/routing/route_set.rb
Overview
A NamedRouteCollection instance is a collection of named routes, and also maintains an anonymous module that can be used to install helpers for the named routes.
Instance Attribute Summary collapse
-
#helpers ⇒ Object
readonly
Returns the value of attribute helpers.
-
#module ⇒ Object
readonly
Returns the value of attribute module.
-
#routes ⇒ Object
readonly
Returns the value of attribute routes.
Instance Method Summary collapse
- #add(name, route) ⇒ Object (also: #[]=)
- #clear! ⇒ Object (also: #clear)
- #each ⇒ Object
- #get(name) ⇒ Object (also: #[])
- #helper_names ⇒ Object
-
#initialize ⇒ NamedRouteCollection
constructor
A new instance of NamedRouteCollection.
- #install(destinations = [ActionController::Base, ActionView::Base], regenerate = false) ⇒ Object
- #length ⇒ Object
- #names ⇒ Object
- #reset! ⇒ Object
Constructor Details
#initialize ⇒ NamedRouteCollection
Returns a new instance of NamedRouteCollection.
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# File 'lib/action_dispatch/routing/route_set.rb', line 90 def initialize clear! end |
Instance Attribute Details
#helpers ⇒ Object (readonly)
Returns the value of attribute helpers.
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# File 'lib/action_dispatch/routing/route_set.rb', line 88 def helpers @helpers end |
#module ⇒ Object (readonly)
Returns the value of attribute module.
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# File 'lib/action_dispatch/routing/route_set.rb', line 88 def module @module end |
#routes ⇒ Object (readonly)
Returns the value of attribute routes.
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# File 'lib/action_dispatch/routing/route_set.rb', line 88 def routes @routes end |
Instance Method Details
#add(name, route) ⇒ Object Also known as: []=
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# File 'lib/action_dispatch/routing/route_set.rb', line 107 def add(name, route) routes[name.to_sym] = route define_named_route_methods(name, route) end |
#clear! ⇒ Object Also known as: clear
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# File 'lib/action_dispatch/routing/route_set.rb', line 98 def clear! @routes = {} @helpers = [] @module ||= Module.new do instance_methods.each { |selector| remove_method(selector) } end end |
#each ⇒ Object
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# File 'lib/action_dispatch/routing/route_set.rb', line 120 def each routes.each { |name, route| yield name, route } self end |
#get(name) ⇒ Object Also known as: []
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# File 'lib/action_dispatch/routing/route_set.rb', line 112 def get(name) routes[name.to_sym] end |
#helper_names ⇒ Object
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# File 'lib/action_dispatch/routing/route_set.rb', line 94 def helper_names self.module.instance_methods.map(&:to_s) end |
#install(destinations = [ActionController::Base, ActionView::Base], regenerate = false) ⇒ Object
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# File 'lib/action_dispatch/routing/route_set.rb', line 141 def install(destinations = [ActionController::Base, ActionView::Base], regenerate = false) reset! if regenerate Array(destinations).each do |dest| dest.__send__(:include, @module) end end |
#length ⇒ Object
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# File 'lib/action_dispatch/routing/route_set.rb', line 129 def length routes.length end |
#names ⇒ Object
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# File 'lib/action_dispatch/routing/route_set.rb', line 125 def names routes.keys end |
#reset! ⇒ Object
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# File 'lib/action_dispatch/routing/route_set.rb', line 133 def reset! old_routes = routes.dup clear! old_routes.each do |name, route| add(name, route) end end |