79 lines
2.5 KiB
C#
79 lines
2.5 KiB
C#
//-----------------------------------------------------------------------
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// <copyright file="LinqExtensions.cs" company="Sirenix IVS">
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// Copyright (c) 2018 Sirenix IVS
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// </copyright>
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//-----------------------------------------------------------------------
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namespace VRC.Udon.Serialization.OdinSerializer.Utilities
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{
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using System;
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using System.Collections.Generic;
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/// <summary>
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/// Various LinQ extensions.
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/// </summary>
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public static class LinqExtensions
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{
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/// <summary>
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/// Perform an action on each item.
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/// </summary>
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/// <param name="source">The source.</param>
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/// <param name="action">The action to perform.</param>
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public static IEnumerable<T> ForEach<T>(this IEnumerable<T> source, Action<T> action)
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{
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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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return source;
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}
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/// <summary>
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/// Perform an action on each item.
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/// </summary>
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/// <param name="source">The source.</param>
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/// <param name="action">The action to perform.</param>
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public static IEnumerable<T> ForEach<T>(this IEnumerable<T> source, Action<T, int> action)
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{
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int counter = 0;
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foreach (var item in source)
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{
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action(item, counter++);
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}
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return source;
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}
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/// <summary>
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/// Add a collection to the end of another collection.
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/// </summary>
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/// <param name="source">The collection.</param>
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/// <param name="append">The collection to append.</param>
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public static IEnumerable<T> Append<T>(this IEnumerable<T> source, IEnumerable<T> append)
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{
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foreach (var item in source)
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{
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yield return item;
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}
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foreach (var item in append)
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{
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yield return item;
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}
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}
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}
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} |