Revision 0dd43a7483cd676e61d82cdae5e67ebe7f181eb5 authored by Amit Murthy on 15 September 2015, 04:07:16 UTC, committed by Tony Kelman on 17 September 2015, 03:27:26 UTC
(cherry picked from commit 3d6c872f74aae4b81e549d9b75aec1fc0775d5b8)
ref #13134
1 parent 1af871b
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bubblesort.jl
# This file is a part of Julia. License is MIT: http://julialang.org/license

import Base.Sort
immutable BubbleSortAlg <: Sort.Algorithm end
const BubbleSort = BubbleSortAlg()

function Base.sort!(v::AbstractVector, lo::Int, hi::Int, ::BubbleSortAlg, o::Sort.Ordering)
    while true
        clean = true
        for i = lo:hi-1
            if Sort.lt(o, v[i+1], v[i])
                v[i+1], v[i] = v[i], v[i+1]
                clean = false
            end
        end
        clean && break
    end
    return v
end
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