Class: Prism::DesugarAndWriteNode

Do not use. This class is for internal use only.

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Instance Chain: self, `DSL`
Inherits:	Object
Defined in:	lib/prism/desugar_compiler.rb

Class Method Summary

.new(node, default_source, read_class, write_class, **arguments) ⇒ DesugarAndWriteNode constructor

Instance Attribute Summary

#arguments readonly
#default_source readonly
#node readonly
#read_class readonly
#write_class readonly

Instance Method Summary

#compile

Desugar x &&= y to x && x = y.

`DSL` - Included

#alias_global_variable_node	Create a new `AliasGlobalVariableNode` node.
#alias_method_node	Create a new `AliasMethodNode` node.
#alternation_pattern_node	Create a new `AlternationPatternNode` node.
#and_node	Create a new `AndNode` node.
#arguments_node	Create a new `ArgumentsNode` node.
#arguments_node_flag	Retrieve the value of one of the `ArgumentsNodeFlags` flags.
#array_node	Create a new `ArrayNode` node.
#array_node_flag	Retrieve the value of one of the `ArrayNodeFlags` flags.
#array_pattern_node	Create a new `ArrayPatternNode` node.
#assoc_node	Create a new `AssocNode` node.
#assoc_splat_node	Create a new `AssocSplatNode` node.
#back_reference_read_node	Create a new `BackReferenceReadNode` node.
#begin_node	Create a new `BeginNode` node.
#block_argument_node	Create a new `BlockArgumentNode` node.
#block_local_variable_node	Create a new `BlockLocalVariableNode` node.
#block_node	Create a new `BlockNode` node.
#block_parameter_node	Create a new `BlockParameterNode` node.
#block_parameters_node	Create a new `BlockParametersNode` node.
#break_node	Create a new `BreakNode` node.
#call_and_write_node	Create a new `CallAndWriteNode` node.
#call_node	Create a new `CallNode` node.
#call_node_flag	Retrieve the value of one of the `CallNodeFlags` flags.
#call_operator_write_node	Create a new `CallOperatorWriteNode` node.
#call_or_write_node	Create a new `CallOrWriteNode` node.
#call_target_node	Create a new `CallTargetNode` node.
#capture_pattern_node	Create a new `CapturePatternNode` node.
#case_match_node	Create a new `CaseMatchNode` node.
#case_node	Create a new `CaseNode` node.
#class_node	Create a new `ClassNode` node.
#class_variable_and_write_node	Create a new `ClassVariableAndWriteNode` node.
#class_variable_operator_write_node	Create a new `ClassVariableOperatorWriteNode` node.
#class_variable_or_write_node	Create a new `ClassVariableOrWriteNode` node.
#class_variable_read_node	Create a new `ClassVariableReadNode` node.
#class_variable_target_node	Create a new `ClassVariableTargetNode` node.
#class_variable_write_node	Create a new `ClassVariableWriteNode` node.
#constant_and_write_node	Create a new `ConstantAndWriteNode` node.
#constant_operator_write_node	Create a new `ConstantOperatorWriteNode` node.
#constant_or_write_node	Create a new `ConstantOrWriteNode` node.
#constant_path_and_write_node	Create a new `ConstantPathAndWriteNode` node.
#constant_path_node	Create a new `ConstantPathNode` node.
#constant_path_operator_write_node	Create a new `ConstantPathOperatorWriteNode` node.
#constant_path_or_write_node	Create a new `ConstantPathOrWriteNode` node.
#constant_path_target_node	Create a new `ConstantPathTargetNode` node.
#constant_path_write_node	Create a new `ConstantPathWriteNode` node.
#constant_read_node	Create a new `ConstantReadNode` node.
#constant_target_node	Create a new `ConstantTargetNode` node.
#constant_write_node	Create a new `ConstantWriteNode` node.
#def_node	Create a new `DefNode` node.
#defined_node	Create a new `DefinedNode` node.
#else_node	Create a new `ElseNode` node.
#embedded_statements_node	Create a new `EmbeddedStatementsNode` node.
#embedded_variable_node	Create a new `EmbeddedVariableNode` node.
#encoding_flag	Retrieve the value of one of the `EncodingFlags` flags.
#ensure_node	Create a new `EnsureNode` node.
#false_node	Create a new `FalseNode` node.
#find_pattern_node	Create a new `FindPatternNode` node.
#flip_flop_node	Create a new `FlipFlopNode` node.
#float_node	Create a new `FloatNode` node.
#for_node	Create a new `ForNode` node.
#forwarding_arguments_node	Create a new `ForwardingArgumentsNode` node.
#forwarding_parameter_node	Create a new `ForwardingParameterNode` node.
#forwarding_super_node	Create a new `ForwardingSuperNode` node.
#global_variable_and_write_node	Create a new `GlobalVariableAndWriteNode` node.
#global_variable_operator_write_node	Create a new `GlobalVariableOperatorWriteNode` node.
#global_variable_or_write_node	Create a new `GlobalVariableOrWriteNode` node.
#global_variable_read_node	Create a new `GlobalVariableReadNode` node.
#global_variable_target_node	Create a new `GlobalVariableTargetNode` node.
#global_variable_write_node	Create a new `GlobalVariableWriteNode` node.
#hash_node	Create a new `HashNode` node.
#hash_pattern_node	Create a new `HashPatternNode` node.
#if_node	Create a new `IfNode` node.
#imaginary_node	Create a new `ImaginaryNode` node.
#implicit_node	Create a new `ImplicitNode` node.
#implicit_rest_node	Create a new `ImplicitRestNode` node.
#in_node	Create a new `InNode` node.
#index_and_write_node	Create a new `IndexAndWriteNode` node.
#index_operator_write_node	Create a new `IndexOperatorWriteNode` node.
#index_or_write_node	Create a new `IndexOrWriteNode` node.
#index_target_node	Create a new `IndexTargetNode` node.
#instance_variable_and_write_node	Create a new `InstanceVariableAndWriteNode` node.
#instance_variable_operator_write_node	Create a new `InstanceVariableOperatorWriteNode` node.
#instance_variable_or_write_node	Create a new `InstanceVariableOrWriteNode` node.
#instance_variable_read_node	Create a new `InstanceVariableReadNode` node.
#instance_variable_target_node	Create a new `InstanceVariableTargetNode` node.
#instance_variable_write_node	Create a new `InstanceVariableWriteNode` node.
#integer_base_flag	Retrieve the value of one of the `IntegerBaseFlags` flags.
#integer_node	Create a new `IntegerNode` node.
#interpolated_match_last_line_node	Create a new `InterpolatedMatchLastLineNode` node.
#interpolated_regular_expression_node	Create a new `InterpolatedRegularExpressionNode` node.
#interpolated_string_node	Create a new `InterpolatedStringNode` node.
#interpolated_string_node_flag	Retrieve the value of one of the `InterpolatedStringNodeFlags` flags.
#interpolated_symbol_node	Create a new `InterpolatedSymbolNode` node.
#interpolated_x_string_node	Create a new `InterpolatedXStringNode` node.
#it_local_variable_read_node	Create a new `ItLocalVariableReadNode` node.
#it_parameters_node	Create a new `ItParametersNode` node.
#keyword_hash_node	Create a new `KeywordHashNode` node.
#keyword_hash_node_flag	Retrieve the value of one of the `KeywordHashNodeFlags` flags.
#keyword_rest_parameter_node	Create a new `KeywordRestParameterNode` node.
#lambda_node	Create a new `LambdaNode` node.
#local_variable_and_write_node	Create a new `LocalVariableAndWriteNode` node.
#local_variable_operator_write_node	Create a new `LocalVariableOperatorWriteNode` node.
#local_variable_or_write_node	Create a new `LocalVariableOrWriteNode` node.
#local_variable_read_node	Create a new `LocalVariableReadNode` node.
#local_variable_target_node	Create a new `LocalVariableTargetNode` node.
#local_variable_write_node	Create a new `LocalVariableWriteNode` node.
#location	Create a new `Location` object.
#loop_flag	Retrieve the value of one of the `LoopFlags` flags.
#match_last_line_node	Create a new `MatchLastLineNode` node.
#match_predicate_node	Create a new `MatchPredicateNode` node.
#match_required_node	Create a new `MatchRequiredNode` node.
#match_write_node	Create a new `MatchWriteNode` node.
#missing_node	Create a new `MissingNode` node.
#module_node	Create a new `ModuleNode` node.
#multi_target_node	Create a new `MultiTargetNode` node.
#multi_write_node	Create a new `MultiWriteNode` node.
#next_node	Create a new `NextNode` node.
#nil_node	Create a new `NilNode` node.
#no_keywords_parameter_node	Create a new `NoKeywordsParameterNode` node.
#numbered_parameters_node	Create a new `NumberedParametersNode` node.
#numbered_reference_read_node	Create a new `NumberedReferenceReadNode` node.
#optional_keyword_parameter_node	Create a new `OptionalKeywordParameterNode` node.
#optional_parameter_node	Create a new `OptionalParameterNode` node.
#or_node	Create a new `OrNode` node.
#parameter_flag	Retrieve the value of one of the `ParameterFlags` flags.
#parameters_node	Create a new `ParametersNode` node.
#parentheses_node	Create a new `ParenthesesNode` node.
#pinned_expression_node	Create a new `PinnedExpressionNode` node.
#pinned_variable_node	Create a new `PinnedVariableNode` node.
#post_execution_node	Create a new `PostExecutionNode` node.
#pre_execution_node	Create a new `PreExecutionNode` node.
#program_node	Create a new `ProgramNode` node.
#range_flag	Retrieve the value of one of the `RangeFlags` flags.
#range_node	Create a new `RangeNode` node.
#rational_node	Create a new `RationalNode` node.
#redo_node	Create a new `RedoNode` node.
#regular_expression_flag	Retrieve the value of one of the `RegularExpressionFlags` flags.
#regular_expression_node	Create a new `RegularExpressionNode` node.
#required_keyword_parameter_node	Create a new `RequiredKeywordParameterNode` node.
#required_parameter_node	Create a new `RequiredParameterNode` node.
#rescue_modifier_node	Create a new `RescueModifierNode` node.
#rescue_node	Create a new `RescueNode` node.
#rest_parameter_node	Create a new `RestParameterNode` node.
#retry_node	Create a new `RetryNode` node.
#return_node	Create a new `ReturnNode` node.
#self_node	Create a new `SelfNode` node.
#shareable_constant_node	Create a new `ShareableConstantNode` node.
#shareable_constant_node_flag	Retrieve the value of one of the `ShareableConstantNodeFlags` flags.
#singleton_class_node	Create a new `SingletonClassNode` node.
#source	Create a new `Source` object.
#source_encoding_node	Create a new `SourceEncodingNode` node.
#source_file_node	Create a new `SourceFileNode` node.
#source_line_node	Create a new `SourceLineNode` node.
#splat_node	Create a new `SplatNode` node.
#statements_node	Create a new `StatementsNode` node.
#string_flag	Retrieve the value of one of the `StringFlags` flags.
#string_node	Create a new `StringNode` node.
#super_node	Create a new `SuperNode` node.
#symbol_flag	Retrieve the value of one of the `SymbolFlags` flags.
#symbol_node	Create a new `SymbolNode` node.
#true_node	Create a new `TrueNode` node.
#undef_node	Create a new `UndefNode` node.
#unless_node	Create a new `UnlessNode` node.
#until_node	Create a new `UntilNode` node.
#when_node	Create a new `WhenNode` node.
#while_node	Create a new `WhileNode` node.
#x_string_node	Create a new `XStringNode` node.
#yield_node	Create a new `YieldNode` node.
#default_location	The default location object that gets attached to nodes if no location is specified, which uses the given source.
#default_node	The default node that gets attached to nodes if no node is specified for a required node field.
#default_source	The default source object that gets attached to nodes and locations if no source is specified.

Constructor Details

.new(node, default_source, read_class, write_class, **arguments) ⇒ `DesugarAndWriteNode`

[ GitHub ]

# File 'lib/prism/desugar_compiler.rb', line 10


def initialize(node, default_source, read_class, write_class, **arguments)
  @node = node
  @default_source = default_source
  @read_class = read_class
  @write_class = write_class
  @arguments = arguments
end

Instance Attribute Details

#arguments (readonly)

[ GitHub ]

# File 'lib/prism/desugar_compiler.rb', line 8


attr_reader :node, :default_source, :read_class, :write_class, :arguments

#default_source (readonly)

[ GitHub ]

# File 'lib/prism/desugar_compiler.rb', line 8


attr_reader :node, :default_source, :read_class, :write_class, :arguments

#node (readonly)

[ GitHub ]

# File 'lib/prism/desugar_compiler.rb', line 8


attr_reader :node, :default_source, :read_class, :write_class, :arguments

#read_class (readonly)

[ GitHub ]

# File 'lib/prism/desugar_compiler.rb', line 8


attr_reader :node, :default_source, :read_class, :write_class, :arguments

#write_class (readonly)

[ GitHub ]

# File 'lib/prism/desugar_compiler.rb', line 8


attr_reader :node, :default_source, :read_class, :write_class, :arguments

Instance Method Details

#compile

Desugar x &&= y to x && x = y

[ GitHub ]

# File 'lib/prism/desugar_compiler.rb', line 19


def compile
  and_node(
    location: node.location,
    left: public_send(read_class, location: node.name_loc, **arguments),
    right: public_send(
      write_class,
      location: node.location,
      **arguments,
      name_loc: node.name_loc,
      value: node.value,
      operator_loc: node.operator_loc
    ),
    operator_loc: node.operator_loc
  )
end

Class: Prism::DesugarAndWriteNode

Class Method Summary

Instance Attribute Summary

Instance Method Summary

DSL - Included

Constructor Details

.new(node, default_source, read_class, write_class, **arguments) ⇒ DesugarAndWriteNode

Instance Attribute Details

#arguments (readonly)

#default_source (readonly)

#node (readonly)

#read_class (readonly)

#write_class (readonly)

Instance Method Details

#compile

`DSL` - Included

.new(node, default_source, read_class, write_class, **arguments) ⇒ `DesugarAndWriteNode`