FeatureToggle is an open source feature toggling / feature switching library for .NET.

Version 3.4 Introduces an new additional way to get the value of whether a toggle is enabled or not.

In versions to v3.3 and earlier, to get the value of a toggle, an instance of the toggle class needed to be created manually:

new SampleFeatureToggle().FeatureEnabled

With v3.4 a new additional fluent way is introduced to improve readability and offer a convenience when evaluating a toggle.

First reference the FeatureToggle.Core.Fluent namespace, then the Is<T> class can be used as follows:

Is<SampleFeatureToggle>.Enabled
Is<SampleFeatureToggle>.Disabled

To make the fluent style a little more readable, the name of the concrete toggle class can be shorted, so rather than PrintFeatureToggle for example, it could be named Print, the code would then read:

Is<Printing>.Enabled
Is<Printing>.Disabled

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