To illustrate Date class let's calculate days between dates (Date)
Code example date_from = Date.new(2010, 9, 11) #<Date: 4910901/2,0,2299161> date_till = Date.new(2010, 11, 12) #<Date: 4911025/2,0,2299161> rational_offset = (date_till - date_from)...
View ArticleDup vs Clone difference (Object#dup)
As for me main difference between .dup and .clone , that first one doesn’t not freeze result object if initial object was frozen.
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