class 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) click to toggle source

@@foo &&= bar

becomes

@@foo && @@foo = bar

# File prism/desugar_compiler.rb, line 261
def visit_class_variable_and_write_node(node)
  node.desugar
end
visit_class_variable_operator_write_node(node) click to toggle source

@@foo += bar

becomes

@@foo = @@foo + bar

# File prism/desugar_compiler.rb, line 279
def visit_class_variable_operator_write_node(node)
  node.desugar
end
visit_class_variable_or_write_node(node) click to toggle source

@@foo ||= bar

becomes

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

# File prism/desugar_compiler.rb, line 270
def visit_class_variable_or_write_node(node)
  node.desugar
end
visit_constant_and_write_node(node) click to toggle source

Foo &&= bar

becomes

Foo && Foo = bar

# File prism/desugar_compiler.rb, line 288
def visit_constant_and_write_node(node)
  node.desugar
end
visit_constant_operator_write_node(node) click to toggle source

Foo += bar

becomes

Foo = Foo + bar

# File prism/desugar_compiler.rb, line 306
def visit_constant_operator_write_node(node)
  node.desugar
end
visit_constant_or_write_node(node) click to toggle source

Foo ||= bar

becomes

defined?(Foo) ? Foo : Foo = bar

# File prism/desugar_compiler.rb, line 297
def visit_constant_or_write_node(node)
  node.desugar
end
visit_global_variable_and_write_node(node) click to toggle source

$foo &&= bar

becomes

$foo && $foo = bar

# File prism/desugar_compiler.rb, line 315
def visit_global_variable_and_write_node(node)
  node.desugar
end
visit_global_variable_operator_write_node(node) click to toggle source

$foo += bar

becomes

$foo = $foo + bar

# File prism/desugar_compiler.rb, line 333
def visit_global_variable_operator_write_node(node)
  node.desugar
end
visit_global_variable_or_write_node(node) click to toggle source

$foo ||= bar

becomes

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

# File prism/desugar_compiler.rb, line 324
def visit_global_variable_or_write_node(node)
  node.desugar
end
visit_instance_variable_and_write_node(node) click to toggle source

@foo &&= bar

becomes

@foo && @foo = bar

# File prism/desugar_compiler.rb, line 342
def visit_instance_variable_and_write_node(node)
  node.desugar
end
visit_instance_variable_operator_write_node(node) click to toggle source

@foo += bar

becomes

@foo = @foo + bar

# File prism/desugar_compiler.rb, line 360
def visit_instance_variable_operator_write_node(node)
  node.desugar
end
visit_instance_variable_or_write_node(node) click to toggle source

@foo ||= bar

becomes

@foo || @foo = bar

# File prism/desugar_compiler.rb, line 351
def visit_instance_variable_or_write_node(node)
  node.desugar
end
visit_local_variable_and_write_node(node) click to toggle source

foo &&= bar

becomes

foo && foo = bar

# File prism/desugar_compiler.rb, line 369
def visit_local_variable_and_write_node(node)
  node.desugar
end
visit_local_variable_operator_write_node(node) click to toggle source

foo += bar

becomes

foo = foo + bar

# File prism/desugar_compiler.rb, line 387
def visit_local_variable_operator_write_node(node)
  node.desugar
end
visit_local_variable_or_write_node(node) click to toggle source

foo ||= bar

becomes

foo || foo = bar

# File prism/desugar_compiler.rb, line 378
def visit_local_variable_or_write_node(node)
  node.desugar
end