Class: Object

Inherits:
BasicObject
Defined in:
lib/rfm/utilities/core_ext.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.meta_attr_accessor(*names) ⇒ Object

Adds methods to put instance variables in rfm_metaclass, plus getter/setters This is useful to hide instance variables in objects that would otherwise show “too much” information.



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# File 'lib/rfm/utilities/core_ext.rb', line 14

def self.meta_attr_accessor(*names)
meta_attr_reader(*names)
meta_attr_writer(*names)
end

.meta_attr_reader(*names) ⇒ Object 



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# File 'lib/rfm/utilities/core_ext.rb', line 19

def self.meta_attr_reader(*names)
  names.each do |n|
    define_method(n.to_s) {rfm_metaclass.instance_variable_get("@#{n}")}
  end
end

.meta_attr_writer(*names) ⇒ Object 



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# File 'lib/rfm/utilities/core_ext.rb', line 25

def self.meta_attr_writer(*names)
  names.each do |n|
    define_method(n.to_s + "=") {|val| rfm_metaclass.instance_variable_set("@#{n}", val)}
  end
end

Instance Method Details

#rfm_force_array ⇒ Object

since XmlMini doesn’t know which will be returnd for any particular element. See Rfm Layout & Record where this is used.



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# File 'lib/rfm/utilities/core_ext.rb', line 34

def rfm_force_array
	return [] if self.nil?
	self.is_a?(Array) ? self : [self]
end

#rfm_local_methods ⇒ Object

Just testing this functionality



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# File 'lib/rfm/utilities/core_ext.rb', line 40

def rfm_local_methods
	self.methods - self.class.superclass.methods
end