Class: MetaMethods::Core

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/meta_methods/core.rb

Instance Method Summary collapse

Instance Method Details

#block_to_hash(content) ⇒ Object 



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# File 'lib/meta_methods/core.rb', line 19

def block_to_hash content
  object = Object.new
  scope = object.send :binding

  object.send(:eval, content, scope)

  vars_list = defined_vars(object, scope) - [:content, :vars_list]

  extract_values(vars_list, object, scope)
end

#define_attribute(object, key, value) ⇒ Object 



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# File 'lib/meta_methods/core.rb', line 7

def define_attribute(object, key, value)
  object.singleton_class.send :attr_accessor, key.to_sym # creates accessor

  object.send "#{key}=".to_sym, value  # sets up value for attribute
end

#define_attributes(object, hash) ⇒ Object 



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# File 'lib/meta_methods/core.rb', line 13

def define_attributes(object, hash)
  hash.each_pair do |key, value|
    define_attribute(object, key, value)
  end
end