Class: ActionDispatch::Routing::Mapper::Mapping

Inherits:
Object
  • Object
show all
Defined in:
lib/action_dispatch/routing/mapper.rb

Overview

:nodoc:

Constant Summary collapse

ANCHOR_CHARACTERS_REGEX = 
%r{\A(\\A|\^)|(\\Z|\\z|\$)\Z}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(scope, set, path, defaults, as, options) ⇒ Mapping

Returns a new instance of Mapping.



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# File 'lib/action_dispatch/routing/mapper.rb', line 81

def initialize(scope, set, path, defaults, as, options)
  @requirements, @conditions = {}, {}
  @defaults = defaults
  @set = set

  @to                 = options.delete :to
  @default_controller = options.delete(:controller) || scope[:controller]
  @default_action     = options.delete(:action) || scope[:action]
  @as                 = as
  @anchor             = options.delete :anchor

  formatted = options.delete :format
  via = Array(options.delete(:via) { [] })
  options_constraints = options.delete :constraints

  path = normalize_path! path, formatted
  ast  = path_ast path
  path_params = path_params ast

  options = normalize_options!(options, formatted, path_params, ast, scope[:module])


  split_constraints(path_params, scope[:constraints]) if scope[:constraints]
  constraints = constraints(options, path_params)

  split_constraints path_params, constraints

  @blocks = blocks(options_constraints, scope[:blocks])

  if options_constraints.is_a?(Hash)
    split_constraints path_params, options_constraints
    options_constraints.each do |key, default|
      if URL_OPTIONS.include?(key) && (String === default || Fixnum === default)
        @defaults[key] ||= default
      end
    end
  end

  normalize_format!(formatted)

  @conditions[:path_info] = path
  @conditions[:parsed_path_info] = ast

  add_request_method(via, @conditions)
  normalize_defaults!(options)
end

Instance Attribute Details

#anchor ⇒ Object (readonly)

Returns the value of attribute anchor.



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# File 'lib/action_dispatch/routing/mapper.rb', line 65

def anchor
  @anchor
end

#as ⇒ Object (readonly)

Returns the value of attribute as.



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# File 'lib/action_dispatch/routing/mapper.rb', line 65

def as
  @as
end

#conditions ⇒ Object (readonly)

Returns the value of attribute conditions.



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# File 'lib/action_dispatch/routing/mapper.rb', line 64

def conditions
  @conditions
end

#default_action ⇒ Object (readonly)

Returns the value of attribute default_action.



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# File 'lib/action_dispatch/routing/mapper.rb', line 65

def default_action
  @default_action
end

#default_controller ⇒ Object (readonly)

Returns the value of attribute default_controller.



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# File 'lib/action_dispatch/routing/mapper.rb', line 65

def default_controller
  @default_controller
end

#defaults ⇒ Object (readonly)

Returns the value of attribute defaults.



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# File 'lib/action_dispatch/routing/mapper.rb', line 64

def defaults
  @defaults
end

#requirements ⇒ Object (readonly)

Returns the value of attribute requirements.



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# File 'lib/action_dispatch/routing/mapper.rb', line 64

def requirements
  @requirements
end

#to ⇒ Object (readonly)

Returns the value of attribute to.



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# File 'lib/action_dispatch/routing/mapper.rb', line 65

def to
  @to
end

Class Method Details

.build(scope, set, path, as, options) ⇒ Object 



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# File 'lib/action_dispatch/routing/mapper.rb', line 67

def self.build(scope, set, path, as, options)
  options = scope[:options].merge(options) if scope[:options]

  options.delete :only
  options.delete :except
  options.delete :shallow_path
  options.delete :shallow_prefix
  options.delete :shallow

  defaults = (scope[:defaults] || {}).merge options.delete(:defaults) || {}

  new scope, set, path, defaults, as, options
end

Instance Method Details

#to_route ⇒ Object 



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# File 'lib/action_dispatch/routing/mapper.rb', line 128

def to_route
  [ app(@blocks), conditions, requirements, defaults, as, anchor ]
end