69 lines
1.7 KiB
C#
69 lines
1.7 KiB
C#
namespace Core.Utility;
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public static class TextUtil
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{
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/// <summary>
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/// Get the ordinal value of positive integers.
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/// </summary>
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/// <remarks>
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/// Only works for english-based cultures.
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/// Code from: http://stackoverflow.com/questions/20156/is-there-a-quick-way-to-create-ordinals-in-c/31066#31066
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/// With help: http://www.wisegeek.com/what-is-an-ordinal-number.htm
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/// </remarks>
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/// <param name="number">The number.</param>
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/// <returns>Ordinal value of positive integers, or <see cref="int.ToString"/> if less than 1.</returns>
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/// https://stackoverflow.com/a/620504/99492
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public static string Ordinal(this int number)
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{
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const string TH = "th";
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string s = number.ToString();
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// Negative and zero have no ordinal representation
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if (number < 1)
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{
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return s;
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}
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number %= 100;
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if ((number >= 11) && (number <= 13))
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{
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return s + TH;
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}
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switch (number % 10)
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{
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case 1: return s + "st";
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case 2: return s + "nd";
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case 3: return s + "rd";
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default: return s + TH;
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}
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}
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public static void ConsoleWriteTable(
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Func<int, int, bool> getVal, string rowHeader, int[] rowVars, string colHeader, int[] colVars)
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{
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var chl = $" {colHeader} 0".Length;
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var rhl = $"{rowHeader} 0".Length + 3;
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Console.Write(new string(' ', rhl));
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foreach (var c in colVars)
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{
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Console.Write($" {colHeader} {c + 1}");
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}
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Console.WriteLine();
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Console.WriteLine();
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foreach (var r in rowVars)
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{
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var rhead = $"{rowHeader} {r + 1}:";
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Console.Write(rhead.PadRight(rhl));
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foreach (var c in colVars)
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{
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var v = getVal(r, c) ? "1" : " ";
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Console.Write($"{v.PadLeft(chl)}");
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}
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Console.WriteLine();
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}
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Console.WriteLine();
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}
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} |