class Ameba::AST::Assignment

• Ameba::AST::Assignment
• Reference
• Object

Overview

Represents the assignment to the variable. Holds the assign node and the variable.

Defined in:

Constructors

• .new(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope)

  Creates a new assignment.

Instance Method Summary

• #branch : Branch | Nil

  Branch of this assignment.

• #end_location(*args, **options)
• #end_location(*args, **options, &)
• #in_branch?

  Returns true if this assignment is in a branch, false if not.

• #location(*args, **options)
• #location(*args, **options, &)
• #node : Crystal::ASTNode

  The actual assignment node.

• #op_assign?

  Returns true if this assignment is an op assign, false if not.

• #referenced=(referenced : Bool)
• #referenced? : Bool
• #referenced_in_loop?
• #scope : Scope

  A scope assignment belongs to

• #target_node

  Returns the target node of the variable in this assignment.

• #to_s(*args, **options)
• #to_s(*args, **options, &)
• #variable : Variable

  Variable of this assignment.

Constructor Detail

Assignment.new(node, variable, scope)

Instance Method Detail

a = 1 if a.nil?

a ||= 1