/// <summary>
/// Makes a descending comparator function out of a function that returns a valuethat can be compared with `<![CDATA[<]]>` and `<![CDATA[>]]>`.
/// <para />
/// sig: Ord b => (a -> b) -> a -> a -> Number
/// </summary>
/// <param name="fn">A function of arity one that returns a value that can be compared</param>
/// <param name="a">The first item to be compared.</param>
/// <param name="b">The second item to be compared.</param>
/// <returns>`-1` if fn(a) <![CDATA[>]]> fn(b), `1` if fn(b) <![CDATA[>]]> fn(a), otherwise `0`</returns>
public static dynamic Descend <TSource>(dynamic fn, RamdaPlaceholder a, TSource b)
{
return(Currying.Descend(Delegate(fn), a, b));
}
/// <summary>
/// Makes a descending comparator function out of a function that returns a valuethat can be compared with `<![CDATA[<]]>` and `<![CDATA[>]]>`.
/// <para />
/// sig: Ord b => (a -> b) -> a -> a -> Number
/// </summary>
/// <param name="fn">A function of arity one that returns a value that can be compared</param>
/// <param name="a">The first item to be compared.</param>
/// <param name="b">The second item to be compared.</param>
/// <returns>`-1` if fn(a) <![CDATA[>]]> fn(b), `1` if fn(b) <![CDATA[>]]> fn(a), otherwise `0`</returns>
public static dynamic Descend <TSource>(Func <TSource, int> fn, RamdaPlaceholder a = null, RamdaPlaceholder b = null)
{
return(Currying.Descend(Delegate(fn), a, b));
}
/// <summary>
/// Makes a descending comparator function out of a function that returns a valuethat can be compared with `<![CDATA[<]]>` and `<![CDATA[>]]>`.
/// <para />
/// sig: Ord b => (a -> b) -> a -> a -> Number
/// </summary>
/// <param name="fn">A function of arity one that returns a value that can be compared</param>
/// <param name="a">The first item to be compared.</param>
/// <param name="b">The second item to be compared.</param>
/// <returns>`-1` if fn(a) <![CDATA[>]]> fn(b), `1` if fn(b) <![CDATA[>]]> fn(a), otherwise `0`</returns>
public static dynamic Descend <TSource>(RamdaPlaceholder fn, TSource a, TSource b)
{
return(Currying.Descend(fn, a, b));
}
/// <summary>
/// Makes a descending comparator function out of a function that returns a valuethat can be compared with `<![CDATA[<]]>` and `<![CDATA[>]]>`.
/// <para />
/// sig: Ord b => (a -> b) -> a -> a -> Number
/// </summary>
/// <param name="fn">A function of arity one that returns a value that can be compared</param>
/// <param name="a">The first item to be compared.</param>
/// <param name="b">The second item to be compared.</param>
/// <returns>`-1` if fn(a) <![CDATA[>]]> fn(b), `1` if fn(b) <![CDATA[>]]> fn(a), otherwise `0`</returns>
public static dynamic Descend <TSource>(Func <TSource, int> fn, TSource a, TSource b)
{
return(Currying.Descend(Delegate(fn), a, b));
}
/// <summary>
/// Makes a descending comparator function out of a function that returns a valuethat can be compared with `<![CDATA[<]]>` and `<![CDATA[>]]>`.
/// <para />
/// sig: Ord b => (a -> b) -> a -> a -> Number
/// </summary>
/// <param name="fn">A function of arity one that returns a value that can be compared</param>
/// <param name="a">The first item to be compared.</param>
/// <param name="b">The second item to be compared.</param>
/// <returns>`-1` if fn(a) <![CDATA[>]]> fn(b), `1` if fn(b) <![CDATA[>]]> fn(a), otherwise `0`</returns>
public static dynamic Descend(RamdaPlaceholder fn = null, RamdaPlaceholder a = null, RamdaPlaceholder b = null)
{
return(Currying.Descend(fn, a, b));
}
/// <summary>
/// Makes a descending comparator function out of a function that returns a valuethat can be compared with `<![CDATA[<]]>` and `<![CDATA[>]]>`.
/// <para />
/// sig: Ord b => (a -> b) -> a -> a -> Number
/// </summary>
/// <param name="fn">A function of arity one that returns a value that can be compared</param>
/// <param name="a">The first item to be compared.</param>
/// <param name="b">The second item to be compared.</param>
/// <returns>`-1` if fn(a) <![CDATA[>]]> fn(b), `1` if fn(b) <![CDATA[>]]> fn(a), otherwise `0`</returns>
public static dynamic Descend(dynamic fn, RamdaPlaceholder a = null, RamdaPlaceholder b = null)
{
return(Currying.Descend(Delegate(fn), a, b));
}
