Stable sort
c.f. ruby-talk 133930class Array
def stable_sort
n = 0
sort_by {|x| n+= 1; [x, n]}
end
end
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class Array
def stable_sort
n = 0
sort_by {|x| n+= 1; [x, n]}
end
end
| ? Earlier | 1 items total | Later ? |
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