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

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

Overview

:nodoc:

Defined Under Namespace

Modules: Constants

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