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Code Issues

✨ Add IComparable "operators"

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Implements #22
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Oliver Booth 2021-01-17 13:07:43 +00:00
parent de8a237f99
commit 2a05cb6670
1 changed files with 112 additions and 0 deletions
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112
X10D/src/ComparableExtensions/ComparableExtensions.cs
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@ -50,5 +50,117 @@ namespace X10D.ComparableExtensions
{
return actual.CompareTo(lower) > 0 && actual.CompareTo(upper) < 0;
}
/// <summary>
/// Determines if the current value is greater than another value.
/// </summary>
/// <param name="value">The first value.</param>
/// <param name="other">The second value.</param>
/// <typeparam name="T1">An <see cref="IComparable{T2}" /> type.</typeparam>
/// <typeparam name="T2">The comparison operand type.</typeparam>
/// <returns>
/// <see langword="true" /> if <paramref name="value" /> is greater than <paramref name="other" />
/// -or-
/// <see langword="false"/> otherwise.
/// </returns>
/// <example>
/// <code lang="csharp">
/// int first = 5;
/// int second = 10;
///
/// bool result = first.GreaterThan(second);
/// // result will be False
/// </code>
/// </example>
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool GreaterThan<T1, T2>(this T1 value, T2 other)
where T1 : IComparable<T2>
{
return value.CompareTo(other) > 0;
}
/// <summary>
/// Determines if the current value is greater than or equal to another value.
/// </summary>
/// <param name="value">The first value.</param>
/// <param name="other">The second value.</param>
/// <typeparam name="T1">An <see cref="IComparable{T2}" /> type.</typeparam>
/// <typeparam name="T2">The comparison operand type.</typeparam>
/// <returns>
/// <see langword="true" /> if <paramref name="value" /> is greater than or equal to <paramref name="other" />
/// -or-
/// <see langword="false"/> otherwise.
/// </returns>
/// <example>
/// <code lang="csharp">
/// int first = 5;
/// int second = 10;
///
/// bool result = first.GreaterThanOrEqualTo(second);
/// // result will be False
/// </code>
/// </example>
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool GreaterThanOrEqualTo<T1, T2>(this T1 value, T2 other)
where T1 : IComparable<T2>
{
return value.CompareTo(other) >= 0;
}
/// <summary>
/// Determines if the current value is less than another value.
/// </summary>
/// <param name="value">The first value.</param>
/// <param name="other">The second value.</param>
/// <typeparam name="T1">An <see cref="IComparable{T2}" /> type.</typeparam>
/// <typeparam name="T2">The comparison operand type.</typeparam>
/// <returns>
/// <see langword="true" /> if <paramref name="value" /> is less than <paramref name="other" />
/// -or-
/// <see langword="false"/> otherwise.
/// </returns>
/// <example>
/// <code lang="csharp">
/// int first = 5;
/// int second = 10;
///
/// bool result = first.LessThan(second);
/// // result will be True
/// </code>
/// </example>
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool LessThan<T1, T2>(this T1 value, T2 other)
where T1 : IComparable<T2>
{
return value.CompareTo(other) < 0;
}
/// <summary>
/// Determines if the current value is less than or equal to another value.
/// </summary>
/// <param name="value">The first value.</param>
/// <param name="other">The second value.</param>
/// <typeparam name="T1">An <see cref="IComparable{T2}" /> type.</typeparam>
/// <typeparam name="T2">The comparison operand type.</typeparam>
/// <returns>
/// <see langword="true" /> if <paramref name="value" /> is less than or equal to <paramref name="other" />
/// -or-
/// <see langword="false"/> otherwise.
/// </returns>
/// <example>
/// <code lang="csharp">
/// int first = 5;
/// int second = 10;
///
/// bool result = first.LessThanOrEqualTo(second);
/// // result will be True
/// </code>
/// </example>
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool LessThanOrEqualTo<T1, T2>(this T1 value, T2 other)
where T1 : IComparable<T2>
{
return value.CompareTo(other) <= 0;
}
}
}