Method: RubyRanges::Array#+

Defined in:
lib/ruby_ranges/array.rb

#+(object) ⇒ Object

Takes either a Range or Array of Ranges

RubyRanges::Array.new(1..4, 8..11) + RubyRanges::Array.new(3..6, 7..9) =>
  RubyRanges::Array.new(1..6, 7..9)

RubyRanges::Array.new(1..4, 8..11) + (3..9) => 1..9

This method will “flatten” any RubyRanges::Array which compasses the smallest to the largest. It will also compress an ranges which overlap.



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# File 'lib/ruby_ranges/array.rb', line 33

def +(object)
  raise "Expecting RubyRanges::Array or Range, but was #{object.class} : #{object.inspect}" unless object.is_a?(Range) || object.is_a?(Array)
  array_of_ranges = Array.new((object.is_a?(Range) ? (self.old_plus([object])) : super(object)))
  array_of_ranges.flatten_ranges
end