Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/frigate.rb

Overview

Typecaster for boolean values. Source: drawingablank.me/blog/ruby-boolean-typecasting.html

Instance Method Summary collapse

Instance Method Details

#to_bool ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/frigate.rb', line 22

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