class

Myst::ClosureScope

Inherits Myst::Scope / Reference / Object

A ClosureScope is a specially kind of Scope that allows direct access to closured entries from the parent scope, but also does not allow access to scopes beyond the parent.

Constructors

new(closed_scope : Scope, parent : Scope | Nil = nil)

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Instance methods

[]=(key : String, value : MTValue)

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[]?(key : String)

The shorthand access notations ([]?, [], []=) will all fall back to the parent scope if the value does not exist in this scope.

The longhand has_key? and assign only operate on this scope.

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assign(key : String, value : MTValue)

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closed_scope

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closed_scope=(closed_scope : Scope)

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has_key?(key : String)

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