bb_tag_closer

BBTagCloser

Automatically detects and closes bb_tags (the ones in forums) in the opposite order that they were added.

"[u]My Underlined Text" becomes "[u]My Underlined Text[/u]"

Tags are case insensitive.

Installation

This gem requires Rails 3.2 or later, it was developed and tested on Rails 3.2.9

Add this line to your application's Gemfile:

gem 'bb_tag_closer'

And then execute:

$ bundle

Or install it yourself as:

$ gem install bb_tag_closer

Usage

To use on a model, call auto_close_bb_tags. This will automatically close bb_tags on text (not string) attributes of the model. If you wish to manually specify which attributes to close bb_tags on, call auto_close_bb_tags_for like so:

auto_close_bb_tags_for :attribute1, attribute2, :on => # callback you wish to close tags on, accepts validation, create, update, and save (is save by default)

If the attributes are protected by mass_assignment using the :as option such as attr_accessible :my_attribute, :as => :my_permission; use auto_close_bb_tags or close_tags_for :attribute1, :mass_assignment_keys => :my_permission or close_tags_for :attribute1, :mass_assignment_keys => [:my_permission1, :my_permission2]

BBTagCloser closes [b], [i], [u], [s], [quote], [url], [img], [email], [youtube], [size], and [color] tags by default, each is able to accept additional parameters such as [quote=foo]#...[/quote] To manually set the tags, call the following in an initializer file:

BBTagCloser.configure { |config| config.bb_tags = ["u", "b", "s", "i", "quote", "url", "img", "email", "youtube", "size", "color", # More tags here] }

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Added some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request