Class: Webmachine::Dispatcher::Route

Inherits:

Object

• Object
• Webmachine::Dispatcher::Route

show all

Defined in:

lib/webmachine/dispatcher/route.rb

Overview

Constant Summary

MATCH_ALL =

When used in a path specification, will match all remaining segments

'*'.freeze

Instance Attribute Summary (collapse)

• - (Array<String|Symbol>) path_spec readonly
  The list of path segments used to define this route (see #initialize).
• - (Class) resource readonly
  The resource this route will dispatch to, a subclass of Resource.

Instance Method Summary (collapse)

• - (Object) apply(request)
  Decorates the request with information about the dispatch route, including path bindings.
• - (Route) initialize(path_spec, resource, bindings = {}) constructor
  Creates a new Route that will associate a pattern to a Resource.
• - (Boolean) match?(request)
  Determines whether the given request matches this route and should be dispatched to the #resource.

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# File 'lib/webmachine/dispatcher/route.rb', line 33

def initialize(path_spec, resource, bindings={})
  @path_spec, @resource, @bindings = path_spec, resource, bindings
  raise ArgumentError, t('not_resource_class', :class => resource.name) unless resource < Resource
end

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# File 'lib/webmachine/dispatcher/route.rb', line 15

def path_spec
  @path_spec
end

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# File 'lib/webmachine/dispatcher/route.rb', line 11

def resource
  @resource
end

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# File 'lib/webmachine/dispatcher/route.rb', line 49

def apply(request)
  request.disp_path = request.uri.path.match(/^\/(.*)/)[1]
  request.path_info = @bindings.dup
  tokens = request.disp_path.split('/')
  depth, trailing = bind(tokens, request.path_info)
  request.path_tokens = trailing || []
end

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# File 'lib/webmachine/dispatcher/route.rb', line 41

def match?(request)
  tokens = request.uri.path.match(/^\/(.*)/)[1].split('/')
  bind(tokens, {})
end