-
Notifications
You must be signed in to change notification settings - Fork 33
/
ArrayExtensions.cs
51 lines (47 loc) · 1.22 KB
/
ArrayExtensions.cs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
using System.Collections.Generic;
using System.Linq;
namespace DeltaEngine.Extensions
{
/// <summary>
/// Additional array manipulation and array to text methods.
/// </summary>
public static class ArrayExtensions
{
public static bool Compare<T>(this IEnumerable<T> array1, IEnumerable<T> array2)
{
return array1 == null && array2 == null ||
array1 != null && array2 != null && array1.SequenceEqual(array2);
}
public static string ToText<T>(this IEnumerable<T> texts, string separator = ", ")
{
return string.Join(separator, texts);
}
public static Value GetWithDefault<Key, Value>(Dictionary<Key, object> dict, Key key)
{
if (dict.ContainsKey(key) == false)
return default(Value);
Value result;
try
{
result = (Value)dict[key];
}
catch
{
result = default(Value);
}
return result;
}
public static T[] Insert<T>(this T[] array, T value, int insertIndex)
{
var result = new T[array.Length + 1];
for (int i = 0; i < result.Length; i++)
if (i == insertIndex)
result[i] = value;
else if (i > insertIndex)
result[i] = array[i - 1];
else
result[i] = array[i];
return result;
}
}
}