Method: RubyXL::Reference#valid?

Defined in:
lib/rubyXL/objects/reference.rb

#valid? ⇒ Boolean

Returns:

  • (Boolean)
[View source]

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# File 'lib/rubyXL/objects/reference.rb', line 39

def valid?
  !(row_range.begin.negative? || col_range.begin.negative?)
end