41 lines
694 B
V
41 lines
694 B
V
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const (
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unsorted = [2,30,10,20,1]
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sorted_asc = [1, 2, 10, 20, 30]
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sorted_desc = [30, 20, 10, 2, 1]
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)
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fn test_sorting_simple() {
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mut a := unsorted
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a.sort()
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eprintln(' a: $a')
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assert a == sorted_asc
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}
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fn test_sorting_with_condition_expression() {
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mut a := unsorted
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a.sort(a>b)
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eprintln(' a: $a')
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assert a == sorted_desc
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}
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fn mysort (mut a []int) {
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a.sort()
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}
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fn test_sorting_by_passing_a_mut_array_to_a_function() {
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mut a := unsorted
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mysort(mut a)
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eprintln(' a: $a')
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assert a == sorted_asc
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}
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/*
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fn test_sorting_by_passing_an_anonymous_sorting_function() {
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mut a := unsorted
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a.sort(fn(a &int, b &int) int { return *b - *a })
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eprintln(' a: $a')
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assert a == sort_desc
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}
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*/
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