class_variable_get

mod.class_variable_get(symbol) â obj

Instance Public methods

Returns the value of the given class variable (or throws a NameError exception). The @@ part of the variable name should be included for regular class variables

class Fred
  @@foo = 99
end
Fred.class_variable_get(:@@foo)     #=> 99

doc_ruby_on_rails

2015-04-19 02:42:55

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