namespace DotNetMock.Dynamic{
/// <summary>
/// Interface for all predicates to implement
/// </summary>
public interface IPredicate
{
/// <summary>
/// Evaluates the input value against the current value of the predicate.
/// A boolean result
/// </summary>
/// <param name="inputValue">Value to evaluate against</param>
/// <returns>True/False if the current value equals the input value </returns>
bool Eval(object inputValue);
/// <summary>
/// Text representation of what is evaluated by the
/// <see cref="Eval"/> method.
/// </summary>
/// <param name="name">
/// name of value/variable to use in the expression text
/// </param>
/// <returns>text representation of this predicate</returns>
string ExpressionAsText(string name);
}
}
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