class Array
Public Instance Methods
insert_last(element)
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# File lib/mumuki/domain/extensions/array.rb, line 2 def insert_last(element) self + [element] end
multiple?()
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# File lib/mumuki/domain/extensions/array.rb, line 19 def multiple? size > 1 end
randomize_with(randomizer, seed)
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# File lib/mumuki/domain/extensions/array.rb, line 23 def randomize_with(randomizer, seed) map { |it| it.randomize_with randomizer, seed } end
single()
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# File lib/mumuki/domain/extensions/array.rb, line 6 def single first if single? end
single!()
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# File lib/mumuki/domain/extensions/array.rb, line 10 def single! raise 'There is more than one element' unless single? first end
single?()
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# File lib/mumuki/domain/extensions/array.rb, line 15 def single? size == 1 end