Method: PreCommit::Configuration#get_arr

Defined in:
lib/pre-commit/configuration.rb

#get_arr(name) ⇒ Object 



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# File 'lib/pre-commit/configuration.rb', line 18

def get_arr(name)
  value = get(name)
  case value
  when nil   then []
  when Array then value
  else raise PreCommit::NotAnArray.new
  end
end