class Ameba::AST::NodeVisitor

Overview

An AST Visitor that traverses the source and allows all nodes to be inspected by rules.

visitor = Ameba::AST::NodeVisitor.new(rule, source)

Defined in:

ameba/ast/visitors/node_visitor.cr

Constructors

Instance Method Summary

Instance methods inherited from class Ameba::AST::BaseVisitor

visit(node : Crystal::ASTNode) visit

Constructor methods inherited from class Ameba::AST::BaseVisitor

new(rule : Ameba::Rule::Base, source : Ameba::Source) new

Constructor Detail

def self.new(rule, source, skip = nil) #

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Instance Method Detail

def visit(node : Crystal::Alias) #

A visit callback for Crystal::Alias node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::IsA) #

A visit callback for Crystal::IsA node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::Assign) #

A visit callback for Crystal::Assign node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::Call) #

A visit callback for Crystal::Call node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::Block) #

A visit callback for Crystal::Block node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::Case) #

A visit callback for Crystal::Case node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::ClassDef) #

A visit callback for Crystal::ClassDef node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::ClassVar) #

A visit callback for Crystal::ClassVar node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::Def) #

A visit callback for Crystal::Def node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::EnumDef) #

A visit callback for Crystal::EnumDef node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::ExceptionHandler) #

A visit callback for Crystal::ExceptionHandler node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::Expressions) #

A visit callback for Crystal::Expressions node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::HashLiteral) #

A visit callback for Crystal::HashLiteral node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::If) #

A visit callback for Crystal::If node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::InstanceVar) #

A visit callback for Crystal::InstanceVar node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::LibDef) #

A visit callback for Crystal::LibDef node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::ModuleDef) #

A visit callback for Crystal::ModuleDef node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::NilLiteral) #

A visit callback for Crystal::NilLiteral node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::StringInterpolation) #

A visit callback for Crystal::StringInterpolation node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::Unless) #

A visit callback for Crystal::Unless node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::Var) #

A visit callback for Crystal::Var node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::When) #

A visit callback for Crystal::When node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::While) #

A visit callback for Crystal::While node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node : Crystal::Until) #

A visit callback for Crystal::Until node.

Returns true if the child nodes should be traversed as well, false otherwise.


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def visit(node) #

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