class Ruby::Prism::DesugarCompiler

DesugarCompiler is a compiler that desugars Ruby code into a more primitive form. This is useful for consumers that want to deal with fewer node types.

Public Instance Methods

visit_class_variable_and_write_node (node)

@@foo &&= bar

becomes

@@foo && @@foo = bar

: (ClassVariableAndWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 305
def visit_class_variable_and_write_node(node)
  node.desugar
end
visit_class_variable_operator_write_node (node)

@@foo += bar

becomes

@@foo = @@foo + bar

: (ClassVariableOperatorWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 327
def visit_class_variable_operator_write_node(node)
  node.desugar
end
visit_class_variable_or_write_node (node)

@@foo ||= bar

becomes

defined?(@@foo) ? @@foo : @@foo = bar

: (ClassVariableOrWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 316
def visit_class_variable_or_write_node(node)
  node.desugar
end
visit_constant_and_write_node (node)

Foo &&= bar

becomes

Foo && Foo = bar

: (ConstantAndWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 338
def visit_constant_and_write_node(node)
  node.desugar
end
visit_constant_operator_write_node (node)

Foo += bar

becomes

Foo = Foo + bar

: (ConstantOperatorWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 360
def visit_constant_operator_write_node(node)
  node.desugar
end
visit_constant_or_write_node (node)

Foo ||= bar

becomes

defined?(Foo) ? Foo : Foo = bar

: (ConstantOrWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 349
def visit_constant_or_write_node(node)
  node.desugar
end
visit_global_variable_and_write_node (node)

$foo &&= bar

becomes

$foo && $foo = bar

: (GlobalVariableAndWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 371
def visit_global_variable_and_write_node(node)
  node.desugar
end
visit_global_variable_operator_write_node (node)

$foo += bar

becomes

$foo = $foo + bar

: (GlobalVariableOperatorWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 393
def visit_global_variable_operator_write_node(node)
  node.desugar
end
visit_global_variable_or_write_node (node)

$foo ||= bar

becomes

defined?($foo) ? $foo : $foo = bar

: (GlobalVariableOrWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 382
def visit_global_variable_or_write_node(node)
  node.desugar
end
visit_instance_variable_and_write_node (node)

@foo &&= bar

becomes

@foo && @foo = bar

: (InstanceVariableAndWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 404
def visit_instance_variable_and_write_node(node)
  node.desugar
end
visit_instance_variable_operator_write_node (node)

@foo += bar

becomes

@foo = @foo + bar

: (InstanceVariableOperatorWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 426
def visit_instance_variable_operator_write_node(node)
  node.desugar
end
visit_instance_variable_or_write_node (node)

@foo ||= bar

becomes

@foo || @foo = bar

: (InstanceVariableOrWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 415
def visit_instance_variable_or_write_node(node)
  node.desugar
end
visit_local_variable_and_write_node (node)

foo &&= bar

becomes

foo && foo = bar

: (LocalVariableAndWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 437
def visit_local_variable_and_write_node(node)
  node.desugar
end
visit_local_variable_operator_write_node (node)

foo += bar

becomes

foo = foo + bar

: (LocalVariableOperatorWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 459
def visit_local_variable_operator_write_node(node)
  node.desugar
end
visit_local_variable_or_write_node (node)

foo ||= bar

becomes

foo || foo = bar

: (LocalVariableOrWriteNode node) -> node

# File lib/ruby/prism/desugar_compiler.rb, line 448
def visit_local_variable_or_write_node(node)
  node.desugar
end