Module: BooleanEvaluator

Defined in:
lib/housing_misc/boolean_evaluator.rb

Class Method Summary collapse

Class Method Details

.eval(val) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/housing_misc/boolean_evaluator.rb', line 2

def self.eval(val)
  return true if val == true || val.to_s =~ (/^(true|t|yes|y|1|on)$/i)
  return false if val == false || val.nil? || val.to_s =~ (/^(false|f|no|n|0|off)$/i)
  raise ArgumentError.new("invalid value for Boolean: \"#{val}\"")
end