Class: ActionDispatch::Routing::Mapper

Inherits:
Object
  • Object
show all
Includes:
Base, Concerns, CustomUrls, HttpHelpers, Resources, Scoping, Redirection
Defined in:
actionpack/lib/action_dispatch/routing/mapper.rb

Defined Under Namespace

Modules: Base, Concerns, CustomUrls, HttpHelpers, Resources, Scoping Classes: BacktraceCleaner, Constraints, Mapping, Scope

Constant Summary collapse

URL_OPTIONS = 
[:protocol, :subdomain, :domain, :host, :port]

Constants included from Resources

Resources::CANONICAL_ACTIONS, Resources::RESOURCE_OPTIONS, Resources::VALID_ON_OPTIONS

Constants included from Scoping

Scoping::POISON

Class Method Summary collapse

Instance Method Summary collapse

Methods included from CustomUrls

#direct, #resolve

Methods included from Resources

#collection, #draw, #match, #member, #namespace, #nested, #new, #resource, #resources, #resources_path_names, #root, #shallow, #shallow?

Methods included from Concerns

#concern, #concerns

Methods included from Scoping

#constraints, #controller, #defaults, #namespace, #scope

Methods included from Redirection

#redirect

Methods included from HttpHelpers

#connect, #delete, #get, #options, #patch, #post, #put

Methods included from Base

#default_url_options=, #has_named_route?, #match, #mount, #with_default_scope

Constructor Details

#initialize(set) ⇒ Mapper

:nodoc:



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# File 'actionpack/lib/action_dispatch/routing/mapper.rb', line 2378

def initialize(set) # :nodoc:
  @set = set
  @draw_paths = set.draw_paths
  @scope = Scope.new(path_names: @set.resources_path_names)
  @concerns = {}
end

Class Method Details

.normalize_name(name) ⇒ Object 



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# File 'actionpack/lib/action_dispatch/routing/mapper.rb', line 412

def self.normalize_name(name)
  normalize_path(name)[1..-1].tr("/", "_")
end

.normalize_path(path) ⇒ Object

Invokes Journey::Router::Utils.normalize_path, then ensures that /(:locale) becomes (/:locale). Except for root cases, where the former is the correct one.



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# File 'actionpack/lib/action_dispatch/routing/mapper.rb', line 397

def self.normalize_path(path)
  path = Journey::Router::Utils.normalize_path(path)

  # the path for a root URL at this point can be something like
  # "/(/:locale)(/:platform)/(:browser)", and we would want
  # "/(:locale)(/:platform)(/:browser)" reverse "/(", "/((" etc to "(/", "((/" etc
  path.gsub!(%r{/(\(+)/?}, '\1/')
  # if a path is all optional segments, change the leading "(/" back to "/(" so it
  # evaluates to "/" when interpreted with no options. Unless, however, at least
  # one secondary segment consists of a static part, ex.
  # "(/:locale)(/pages/:page)"
  path.sub!(%r{^(\(+)/}, '/\1') if %r{^(\(+[^)]+\))(\(+/:[^)]+\))*$}.match?(path)
  path
end