Module: Attributes

Defined in:
lib/filebase/attributes.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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# File 'lib/filebase/attributes.rb', line 17

def method_missing(name,*args)
  if args.empty?
     get(name.to_s)
   elsif (name = name.to_s) =~ /=$/
     set(name.chop, args[0])
   else
     super
   end
end

Instance Method Details

#[](name) ⇒ Object Also known as: get 



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# File 'lib/filebase/attributes.rb', line 27

def [](name)
  if ( rval = @attrs[name = name.to_s] ).is_a?( Hash )
    @attrs[name] = self.class.new( rval )
   else
     rval
   end  
end

#[]=(name, val) ⇒ Object Also known as: set 



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# File 'lib/filebase/attributes.rb', line 35

def []=(name,val) ; @attrs[name.to_s] = val ; end

#attributes ⇒ Object 



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# File 'lib/filebase/attributes.rb', line 9

def attributes ; @attrs ||= {} ; end

#attributes=(hash) ⇒ Object 



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# File 'lib/filebase/attributes.rb', line 5

def attributes=( hash )
  @attrs = {}; hash.each { |k,v| @attrs[k.to_s] = v }
end

#delete(key) ⇒ Object 



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# File 'lib/filebase/attributes.rb', line 15

def delete( key ) ; @attrs.delete( key.to_s ) ; end

#has_key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/filebase/attributes.rb', line 11

def has_key?( key ) ; @attrs.has_key?( key.to_s ) ; end

#initialize(assigns = {}) ⇒ Object 



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# File 'lib/filebase/attributes.rb', line 3

def initialize( assigns = {} ) ; self.attributes = assigns ; end

#keys ⇒ Object 



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# File 'lib/filebase/attributes.rb', line 13

def keys; @attrs.keys; end

#to_h ⇒ Object Also known as: to_hash 



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# File 'lib/filebase/attributes.rb', line 37

def to_h ; @attrs ; end