Class IntegerEnumerableExtensions

Extensions for integer enumerables

Inheritance
System.Object
IntegerEnumerableExtensions
Namespace: ImageVault.Common.Lib
Assembly: ImageVault.Common.dll
Syntax
public static class IntegerEnumerableExtensions : Object

Methods

SelectLesserOrEqualItem(IEnumerable<Int32>, Int32)

Returns the first item in the supplied list that is lesser or equal to the supplied value. If no value is lesser or equal, the last item in the list is returned.

Declaration
public static int SelectLesserOrEqualItem(this IEnumerable<int> list, int val)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<System.Int32> list

The list of integers to look through. Must be sorted in descending order
System.Int32 val

The value to compare with
Returns
Type Description
System.Int32

The first value from the list that is

  1. less or equal to the supplied value
  2. or the last value if none of the values matches the first rule
Exceptions
Type Condition
System.ArgumentNullException

If list is null
System.ArgumentException

If list contains no items