public Method

Class.write_inheritable_array(key, elements)

Source
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Source Code

# File active_support/core_ext/class/inheritable_attributes.rb, line 106
def write_inheritable_array(key, elements)
  write_inheritable_attribute(key, []) if read_inheritable_attribute(key).nil?
  write_inheritable_attribute(key, read_inheritable_attribute(key) + elements)
end
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