Handling of what local variables are defined within a block of code. Different from a Closure. If a variable is not found within the current scope, it tries to be found in the scope above this one. A scope is represented as a Chain Map
Handling of what local variables are defined within a block of code. Different from a Closure. If a variable is not found within the current scope, it tries to be found in the scope above this one. A scope is represented as a Chain Map