An Experience in Morphe: Dynamic Binding in Part-Whole Graphs to Enhance Reusability

calls. In dynamic binding, free variables in a method obtain their values from the environment from which the method is called, rather from the environment in which the method is de ned [Abelson et al. 85]. Functional programming languages prefer static binding, an alternative approach where the de nition environment is used instead of the application environment in the evaluation of a method. Static binding