36 lines
849 B
C#
36 lines
849 B
C#
namespace DD.Persistence.Extensions;
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/// <inheritdoc/>
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public static class IEnumerableExtensions
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{
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/// <inheritdoc/>
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public static void ForEach<T>(this IEnumerable<T> source, Action<T> action)
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{
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if (source == null)
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throw new ArgumentNullException(nameof(source));
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if (action == null)
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throw new ArgumentNullException(nameof(action));
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foreach (var item in source)
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{
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action(item);
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}
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}
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/// <inheritdoc/>
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public static bool IsNullOrEmpty<T>(this IEnumerable<T>? enumerable)
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{
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if (enumerable == null)
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{
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return true;
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}
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var collection = enumerable as ICollection<T>;
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if (collection != null)
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{
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return collection.Count < 1;
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}
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return !enumerable.Any();
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}
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}
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