Method: String#wrap!

Defined in:
lib/extra/string.rb

#wrap!(width = 80, separator = $/) ⇒ Object

Destructive version of String#wrap.

Returns: String or nil



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# File 'lib/extra/string.rb', line 213

def wrap!(width = 80, separator = $/)
	wrapped      =  wrap(width, separator)
	self[0..-1]  =  wrapped unless wrapped == self
end