Module: ModuleVars

Included in:
DataDuck
Defined in:
lib/helpers/module_vars.rb

Instance Method Summary collapse

Instance Method Details

#create_module_var(name, val = nil) ⇒ Object 



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# File 'lib/helpers/module_vars.rb', line 8

def create_module_var(name, val = nil)
  class_variable_set("@@#{ name }", val)

  define_class_method(name) do
    class_variable_get("@@#{ name }")
  end

  define_class_method("#{name}=") do |set_to|
    class_variable_set("@@#{ name }", set_to)
  end
end

#define_class_method(name, &block) ⇒ Object 



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# File 'lib/helpers/module_vars.rb', line 2

def define_class_method(name, &block)
  (class << self; self; end).instance_eval do
    define_method(name, &block)
  end
end