Module: Xqsr3::Quality::ParameterChecking::Util_

Defined in:
lib/xqsr3/quality/parameter_checking.rb

Overview

:nodoc:

Class Method Summary collapse

Class Method Details

.join_with_or(a) ⇒ Object 



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# File 'lib/xqsr3/quality/parameter_checking.rb', line 64

def self.join_with_or a

  case a.size
  when 1

    a[0]
  when 2

    "#{a[0]} or #{a[1]}"
  else

    "#{a[0...-1].join(', ')}, or #{a[-1]}"
  end
end