Module: Tins::Constant

Included in:
Module
Defined in:
lib/tins/dslkit.rb

Overview

This module contains the constant method. For small example of its usage see the documentation of the DSLAccessor module.

Instance Method Summary collapse

Instance Method Details

#constant(name, value = name) ⇒ Object

Create a constant named name, that refers to value value. _value is frozen, if this is possible. If you want to modify/exchange a value use DSLAccessor#dsl_reader/DSLAccessor#dsl_accessor instead.



162
163
164
165
 
# File 'lib/tins/dslkit.rb', line 162

def constant(name, value = name)
  value = value.freeze rescue value
  define_method(name) { value }
end