https://github.com/bumi/nestedutils

Some lovely utils to work with nested resources
https://github.com/bumi/nestedutils

Last synced: 4 days ago
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Some lovely utils to work with nested resources

• Host: GitHub
• URL: https://github.com/bumi/nestedutils
• Owner: bumi
• Created: 2008-07-31T11:26:45.000Z (over 16 years ago)
• Default Branch: master
• Last Pushed: 2009-12-06T19:24:59.000Z (almost 15 years ago)
• Last Synced: 2023-04-10T23:12:54.796Z (over 1 year ago)
• Language: Ruby
• Homepage:
• Size: 78.1 KB
• Stars: 4
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.txt

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README

        
NESTED UTILS

===============

Easy handling of nested resources with support for custom domains. 

requires find_by_param plugin: http://github.com/bumi/find_by_param

[insert README here] ;)

If you have questions: [email protected]

EXAMPLE:

===============

class ApplicationController < ActionController::Base

  include Railslove::Routes::NestedUtils

	helper_method :polymorphic_object_url,:polymorphic_object, :endmost_index_url, :current_url, :new_current_url, :edit_current_url, :scoped_url_for, :normalized_request_uri,

	before_filter :get_request_uri

end

URL: /posts/bumi/comments

> polymorphic_object # => Post.find_by_param("bumi")

> polymorphic_object! # => Post.find_by_param!("bumi") (raises an error if not found)

URL: /posts/bumi/comments/1/pictures/3

> polymorphic_object # => Picture.find_by_param(3)

> polymorphic_object(2) # => Comment.find_by_param(1)

> polymorphic_object(3) # => Post.find_by_param("bumi")

> current_url # => generated with post_comment_picture_url(...) -  /posts/bumi/comments/1/pictures/3

> init_polymorphic_variables # => sets @post, @comment and @picture - you can call this in a before_filter to set all instance variables of nested objects

> endmost_index_url# => /posts/bumi/comments/1/pictures

URL: /posts/bumi

> scoped_url_for(@comment) # => /posts/bumi/comments/25

NOTE if you use custom verbs on your resources add something like this to your application.rb

def verbs_to_ignore 

  %w{new edit activate}

end

Michael Bumann - Railslove.com