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feat: add DropRight and DropWhile

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dudaodong
2023-02-09 17:38:31 +08:00
parent afb021b4b5
commit 040e112aa6
3 changed files with 75 additions and 13 deletions
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19
slice/slice_test.go
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@@ -388,9 +388,22 @@ func TestDrop(t *testing.T) {
assert.Equal([]int{}, Drop([]int{1, 2, 3, 4, 5}, 5))
assert.Equal([]int{}, Drop([]int{1, 2, 3, 4, 5}, 6))
assert.Equal([]int{1, 2, 3, 4}, Drop([]int{1, 2, 3, 4, 5}, -1))
assert.Equal([]int{}, Drop([]int{1, 2, 3, 4, 5}, -6))
assert.Equal([]int{}, Drop([]int{1, 2, 3, 4, 5}, -6))
assert.Equal([]int{1, 2, 3, 4, 5}, Drop([]int{1, 2, 3, 4, 5}, -1))
}
func TestDropRight(t *testing.T) {
assert := internal.NewAssert(t, "TestInterfaceSlice")
assert.Equal([]int{}, DropRight([]int{}, 0))
assert.Equal([]int{}, DropRight([]int{}, 1))
assert.Equal([]int{}, DropRight([]int{}, -1))
assert.Equal([]int{1, 2, 3, 4, 5}, DropRight([]int{1, 2, 3, 4, 5}, 0))
assert.Equal([]int{1, 2, 3, 4}, DropRight([]int{1, 2, 3, 4, 5}, 1))
assert.Equal([]int{}, DropRight([]int{1, 2, 3, 4, 5}, 5))
assert.Equal([]int{}, DropRight([]int{1, 2, 3, 4, 5}, 6))
assert.Equal([]int{1, 2, 3, 4, 5}, DropRight([]int{1, 2, 3, 4, 5}, -1))
}
func TestInsertAt(t *testing.T) {