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Overview ¶
Manipulation of slices.
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func AddElems ¶
func AddElems(slice []interface{}, value interface{}, indices ...int) []interface{}
Adds the given value at the given indices.
If there is an index which exceeds the length of the given slice plus the number of unique indices given then this will result in an new array that's the length of the maximum index in indices. If this happens then any "empty" space will be filled by default by "nil".
Example ¶
Add the given element at the given indices.
arr := []interface{}{1, 2, 3}
fmt.Println("Before:", arr)
// All duplicate indices will be removed.
// Here the new length of the array will be 7 as it is greater than len(arr) + len(unique indices).
arr = AddElems(arr, 0, 0, 0, 3, 7, 1)
fmt.Println("After:", arr)
Output: Before: [1 2 3] After: [0 0 1 0 2 3 <nil> 0]
func RemoveDuplicatesAndSort ¶
func RemoveDuplicatesAndSort(indices *[]int)
Remove duplicates and sort an array of integers in place.
func RemoveElems ¶
func RemoveElems(slice []interface{}, indices ...int) []interface{}
Removes the elements at the given indices in the given interface slice and returns a new slice.
The new array will have a length which is the difference between the length of the given slice and the length of the given indices as a unique set.
Example ¶
Remove the given indices from an array.
arr := []interface{}{1, 2, 3, 4, 5}
fmt.Println("Before:", arr)
// All duplicate indices will be removed.
arr = RemoveElems(arr, 4, 4, 2, 1, 2)
fmt.Println("After:", arr)
Output: Before: [1 2 3 4 5] After: [1 4]
func SameElements ¶ added in v1.2.0
func SameElements(x, y []interface{}) bool
Check if two interface slices have the same elements.
Unlike reflect.DeepEqual this will not care about order.
Example ¶
// Two slices with the same elements but different orders
arr1 := []interface{}{1, 2, 3}
arr2 := []interface{}{2, 1, 3}
fmt.Printf("SameElements(%v, %v) = %t\n", arr1, arr2, SameElements(arr1, arr2))
// Two slices with the different elements
arr1 = []interface{}{1, 2, 4}
arr2 = []interface{}{2, 3, 1}
fmt.Printf("SameElements(%v, %v) = %t\n", arr1, arr2, SameElements(arr1, arr2))
Output: SameElements([1 2 3], [2 1 3]) = true SameElements([1 2 4], [2 3 1]) = false
Types ¶
This section is empty.
Source Files