sort implementation

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    lucycodes42

    Go Code Snippets

    func (a ) Greater(i, j int) bool { return a[i > a[j]] }

    The type SortBy is an array of Type, and the three functions Len(), Swap(), and Less() take two int arguments and return an int. The function Greater() takes an int and a int and returns a bool.

    Shortcut: sort

    type SortBy []Type
    
    func (a ) Len() int           { return len(a) }
    func (a ) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
    func (a ) Less(i, j int) bool { return a[i < a[j]] }
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