Module: Tehranjs::Web::Filter

Defined in:
lib/tehranjs/web/filter.rb

Instance Method Summary collapse

Instance Method Details

#before_filter(name) ⇒ Object 



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# File 'lib/tehranjs/web/filter.rb', line 4

def before_filter name
    @@filter = name
end

#method_added(name) ⇒ Object 



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# File 'lib/tehranjs/web/filter.rb', line 8

def method_added name
    return if @filtering # Don't add filters to original_ methods
    return if @@filter == name # Don't filter filters
    return if name == :initialize

    @filtering = true

    alias_method :"original_#{name}", name
    define_method name do |*args|
    self.send @@filter, name
    self.send :"original_#{name}", *args
    end
    @filtering = false
end