Proxy catches any methods and proxies them to the current behavior. This allows building routes without constantly having to catching the yielded behavior object
:api: private
Removes the top-most behavior.
This occurs at the end of a nested scope (namespace, etc).
:api: private
# File lib/merb-core/dispatch/router/behavior.rb, line 41 def pop @behaviors.pop end
Puts a behavior on the bottom of the stack.
The behaviors keep track of nested scopes.
:api: private
# File lib/merb-core/dispatch/router/behavior.rb, line 31 def push(behavior) @behaviors.push(behavior) end
Generates a Rack redirection response.
Refer to Merb::Rack::Helpers.redirect for documentation.
:api: public
# File lib/merb-core/dispatch/router/behavior.rb, line 139 def redirect(url, opts = {}) Merb::Rack::Helpers.redirect(url, opts) end
Tests whether the top-most behavior responds to the arguments.
Behaviors contain the actual functionality of the proxy.
:api: private
# File lib/merb-core/dispatch/router/behavior.rb, line 51 def respond_to?(*args) super || @behaviors.last.respond_to?(*args) end
There are three possible ways to use this method. First, if you have a named route, you can specify the route as the first parameter as a symbol and any paramters in a hash. Second, you can generate the default route by just passing the params hash, just passing the params hash. Finally, you can use the anonymous parameters. This allows you to specify the parameters to a named route in the order they appear in the router.
name<Symbol> |
The name of the route. |
args<Hash> |
Parameters for the route generation. |
args<Hash> |
Parameters for the route generation. This route will use the default route. |
name<Symbol> |
The name of the route. |
args<Array> |
An array of anonymous parameters to generate the route with. These parameters are assigned to the route parameters in the order that they are passed. |
The generated URL. |
Named Route
match("/articles/:title").to(:controller => :articles, :action => :show).name("articles")
end
url(:articles, :title => “new_article”)
Default Route
default_routes
end
url(:controller => “articles”, :action => “new”)
Anonymous Paramters
match("/articles/:year/:month/:title").to(:controller => :articles, :action => :show).name("articles")
end
url(:articles, 2008, 10, “test_article”)
:api: public
# File lib/merb-core/dispatch/router/behavior.rb, line 128 def url(name, *args) args << {} Merb::Router.url(name, *args) end
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