= ninja_decorators
http://github.com/haruska/ninja-decorators
== DESCRIPTION:
Implements before_filter, after_filter, and around_filter decorators similar to Rails but can be used anywhere
== FEATURES/PROBLEMS:
Currently, only around_filter is implemented. Also, need to change syntax to :only and :except filters similar to Rails
== SYNOPSIS:
Similar to Rails, the following will execute the method common_around around both the foo and bar methods:
require 'rubygems' require 'ninja_decorators'
class NinjaClass include NinjaDecorators
attr_accessor :ret
around_filter :common_around, [:foo, :bar]
def foo
@ret += "foo"
end
def bar
@ret += "bar"
end
private
def common_around
@ret = "common "
yield
@ret += " around"
end
end
produces
irb(main):076:0> n = NinjaClass.new => # irb(main):077:0> n.bar => "common bar around" irb(main):078:0> n.foo => "common foo around"
== REQUIREMENTS:
rubygems
== INSTALL:
sudo gem install haruska-ninja-decorators
== LICENSE:
(The MIT License)
Copyright (c) 2008-2009 Jason Haruska, Kevin Menard Portions Copyright (c) 2005-2009 David Heinemeier Hansson
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.