/// <summary>
/// Counts the elements of a list according to how many match each value of akey generated by the supplied function. Returns an object mapping the keysproduced by `fn` to the number of occurrences in the list. Note that allkeys are coerced to strings because of how JavaScript objects work.Acts as a transducer if a transformer is given in list position.
/// <para />
/// sig: (a -> String) -> [a] -> {*}
/// </summary>
/// <param name="fn">The function used to map values to keys.</param>
/// <param name="list">The list to count elements from.</param>
/// <returns>An object mapping keys to number of occurrences in the list.</returns>
public static dynamic CountBy(RamdaPlaceholder fn = null, RamdaPlaceholder list = null)
{
return(Currying.CountBy(fn, list));
}
/// <summary>
/// Counts the elements of a list according to how many match each value of akey generated by the supplied function. Returns an object mapping the keysproduced by `fn` to the number of occurrences in the list. Note that allkeys are coerced to strings because of how JavaScript objects work.Acts as a transducer if a transformer is given in list position.
/// <para />
/// sig: (a -> String) -> [a] -> {*}
/// </summary>
/// <param name="fn">The function used to map values to keys.</param>
/// <param name="list">The list to count elements from.</param>
/// <returns>An object mapping keys to number of occurrences in the list.</returns>
public static dynamic CountBy <TSource>(dynamic fn, IList <TSource> list)
{
return(Currying.CountBy(Delegate(fn), list));
}
/// <summary>
/// Counts the elements of a list according to how many match each value of akey generated by the supplied function. Returns an object mapping the keysproduced by `fn` to the number of occurrences in the list. Note that allkeys are coerced to strings because of how JavaScript objects work.Acts as a transducer if a transformer is given in list position.
/// <para />
/// sig: (a -> String) -> [a] -> {*}
/// </summary>
/// <param name="fn">The function used to map values to keys.</param>
/// <param name="list">The list to count elements from.</param>
/// <returns>An object mapping keys to number of occurrences in the list.</returns>
public static dynamic CountBy <TSource>(Func <TSource, string> fn, RamdaPlaceholder list = null)
{
return(Currying.CountBy(Delegate(fn), list));
}
/// <summary>
/// Counts the elements of a list according to how many match each value of akey generated by the supplied function. Returns an object mapping the keysproduced by `fn` to the number of occurrences in the list. Note that allkeys are coerced to strings because of how JavaScript objects work.Acts as a transducer if a transformer is given in list position.
/// <para />
/// sig: (a -> String) -> [a] -> {*}
/// </summary>
/// <param name="fn">The function used to map values to keys.</param>
/// <param name="list">The list to count elements from.</param>
/// <returns>An object mapping keys to number of occurrences in the list.</returns>
public static dynamic CountBy(dynamic fn, RamdaPlaceholder list = null)
{
return(Currying.CountBy(Delegate(fn), list));
}
/// <summary>
/// Counts the elements of a list according to how many match each value of akey generated by the supplied function. Returns an object mapping the keysproduced by `fn` to the number of occurrences in the list. Note that allkeys are coerced to strings because of how JavaScript objects work.Acts as a transducer if a transformer is given in list position.
/// <para />
/// sig: (a -> String) -> [a] -> {*}
/// </summary>
/// <param name="fn">The function used to map values to keys.</param>
/// <param name="list">The list to count elements from.</param>
/// <returns>An object mapping keys to number of occurrences in the list.</returns>
public static dynamic CountBy <TSource>(RamdaPlaceholder fn, IList <TSource> list)
{
return(Currying.CountBy(fn, list));
}
