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Timerix 2021-10-15 23:06:27 +03:00
parent a91220d390
commit 9656918a40
1 changed files with 3 additions and 3 deletions
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6
FrameworkFix.cs
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@ -125,16 +125,16 @@ namespace DTLib
builder.Append(parts[i].ToString()); builder.Append(parts[i].ToString());
return builder.ToString(); return builder.ToString();
} }
public static string MergeToString<T>(this ICollection<T> collection, string separator) public static string MergeToString<T>(this IEnumerable<T> collection, string separator)
{ {
if(collection.Count==0)
return "";
StringBuilder builder = new(); StringBuilder builder = new();
foreach(T elem in collection) foreach(T elem in collection)
{ {
builder.Append(elem.ToString()); builder.Append(elem.ToString());
builder.Append(separator); builder.Append(separator);
} }
if (builder.Length==0)
return "";
builder.Remove(builder.Length-separator.Length, separator.Length); builder.Remove(builder.Length-separator.Length, separator.Length);
return builder.ToString(); return builder.ToString();
} }