class Ameba::AST::Assignment

Overview

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

ameba/ast/variabling/assignment.cr

.new(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope)
Creates a new assignment.

#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.

def self.new(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope) #

Creates a new assignment.

Assignment.new(node, variable, scope)

def branch : Branch | Nil #

Branch of this assignment.

def end_location(*args, **options) #

def end_location(*args, **options, &) #

def in_branch? #

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

a = 1 if a.nil?

def location(*args, **options) #

def location(*args, **options, &) #

def node : Crystal::ASTNode #

The actual assignment node.

def op_assign? #

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

a ||= 1

def referenced=(referenced : Bool) #

def referenced? : Bool #

def referenced_in_loop? #

def scope : Scope #

A scope assignment belongs to

def target_node #

Returns the target node of the variable in this assignment.

def to_s(*args, **options) #

def to_s(*args, **options, &) #

def variable : Variable #

Variable of this assignment.