using System.Linq;
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namespace IStation
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{
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internal sealed partial class SharedMemoryCache
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{
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/// <summary>
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/// Check to see if the memory cache is empty of keys
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/// </summary>
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/// <returns>Returns true if there are no keys</returns>
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public bool IsEmpty()
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{
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var keys = GetKeys();
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return keys.Count < 1;
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}
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/// <summary>
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/// Check to see if a key exists
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/// </summary>
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/// <param name="key"></param>
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/// <returns>Returns true if the key does not exist</returns>
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internal bool IsEmpty(string key)
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{
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return !HasKey(key);
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}
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}
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}
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