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type BacktestResult
    float winrate
    float pnl

method getByString(BacktestResult this, string sortValue) =>
    switch sortValue
        "WINRATE" => this.winrate
        "PNL" => this.pnl
        => this.winrate // Varsayılan

method sortBy(array<BacktestResult> this, string sortValue, bool isDescending) =>
    m = matrix.new<float>(this.size(), 2)
    for [i, t] in this
        m.set(i, 0, float(i))
        m.set(i, 1, t.getByString(sortValue))
    
    m.sort(1, isDescending ? order.descending : order.ascending)
    result = array.new<BacktestResult>()

    for i in m.col(0)
        result.push(this.get(int(i)))

    result