31 lines
1.0 KiB
C#
31 lines
1.0 KiB
C#
using System.Collections.Generic;
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namespace Tapeti.Helpers
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{
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/// <summary>
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/// Provides extension methods for dictionaries.
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/// </summary>
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public static class DictionaryHelper
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{
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/// <summary>
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/// Checks if two dictionaries are considered compatible. If either is null they are considered empty.
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/// </summary>
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public static bool NullSafeSameValues(this IReadOnlyDictionary<string, string> arguments1, IReadOnlyDictionary<string, string> arguments2)
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{
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if (arguments1 == null || arguments2 == null)
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return (arguments1 == null || arguments1.Count == 0) && (arguments2 == null || arguments2.Count == 0);
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if (arguments1.Count != arguments2.Count)
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return false;
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foreach (var pair in arguments1)
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{
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if (!arguments2.TryGetValue(pair.Key, out var value2) || value2 != arguments1[pair.Key])
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return false;
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}
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return true;
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}
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}
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}
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