Module: PassiveRecord::InstanceMethods

Defined in:
lib/passive_record/instance_methods.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &blk) ⇒ Object 



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# File 'lib/passive_record/instance_methods.rb', line 32

def method_missing(meth, *args, &blk)
  if (matching_relation = find_relation_by_target_name_symbol(meth))
    send_relation(matching_relation, meth, *args)
  else
    super(meth,*args,&blk)
  end
end

Instance Method Details

#attribute_names ⇒ Object (protected) 



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# File 'lib/passive_record/instance_methods.rb', line 41

def attribute_names
  attr_names = instance_variables
  attr_names += self.class.associations_id_syms
  attr_names += members rescue []
  attr_names.reject! { |name| name.to_s.start_with?("@_") }
  attr_names - blacklisted_attribute_names
end

#blacklisted_attribute_names ⇒ Object (protected) 



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# File 'lib/passive_record/instance_methods.rb', line 49

def blacklisted_attribute_names
  []
end

#respond_to?(meth, *args, &blk) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/passive_record/instance_methods.rb', line 24

def respond_to?(meth,*args,&blk)
  if find_relation_by_target_name_symbol(meth)
    true
  else
    super(meth,*args,&blk)
  end
end

#to_h ⇒ Object

from http://stackoverflow.com/a/8417341/90042



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# File 'lib/passive_record/instance_methods.rb', line 14

def to_h
  Hash[
    attribute_names.
    map do |name| [
      name.to_s.gsub("@","").to_sym,  # key
      (instance_variable_get(name) rescue send(name))] # val
    end
  ]
end

#update(attrs = {}) ⇒ Object 



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# File 'lib/passive_record/instance_methods.rb', line 3

def update(attrs={})
  attrs.each do |k,v|
    send("#{k}=", v)
  end

  self.class.after_update_hooks.each do |hook|
    hook.run(self)
  end
end