Module: DocuBot::MetaSection::Castable

Defined in:
lib/docubot/metasection.rb

Instance Method Summary collapse

Instance Method Details

#as_boolean ⇒ Object 



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# File 'lib/docubot/metasection.rb', line 4

def as_boolean
	self == 'true'
end

#as_list ⇒ Object 



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# File 'lib/docubot/metasection.rb', line 7

def as_list
	return [] if self.nil?
	# Replace commas inside quoted strings with unlikely-to-be-used Unicode
	# FIXME: This doesnt work for the sadistic case of "hello """, "world"
	csv = self.gsub( /("(?:[^",]|"")+),/, '\\1⥸' )
	csv.split(/\s*,\s*/).map do |str|
		# Put real commas back, unquote, undouble internal quotes
		str[/^".*"$/] ? str[1..-2].gsub('⥸',',').gsub('""','"') : str
	end
end