ConvertAll ICollection to TOut[] with Converter : ICollection « Collections Data Structure « C# / C Sharp






  1. C# / C Sharp
  2. Collections Data Structure
  3. ICollection

ConvertAll ICollection to TOut[] with Converter

      
using System;
using System.Collections.Generic;
using System.Collections;


  public static class CollectionUtils
  {

    public static TOut[] ConvertAll<TIn, TOut>(this ICollection<TIn> collection,
      Converter<TIn, TOut> converter)
    {
      TOut[] res = new TOut[collection.Count];
      int i = 0;
      foreach (TIn elem in collection)
      {
        res[i] = converter(elem);
        i++;
      }
      return res;
    }

  }








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