Class: YARP::BeginNode

Inherits:
YARPNode
  • Object
show all
Defined in:
lib/yarp/node.rb,
ext/yarp/api_node.c

Overview

Represents a begin statement.

begin
  foo
end
^^^^^

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(begin_keyword_loc, statements, rescue_clause, else_clause, ensure_clause, end_keyword_loc, location) ⇒ BeginNode

def initialize: (begin_keyword_loc: Location?, statements: Node?, rescue_clause: Node?, else_clause: Node?, ensure_clause: Node?, end_keyword_loc: Location?, location: Location) -> void



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# File 'lib/yarp/node.rb', line 459

def initialize(begin_keyword_loc, statements, rescue_clause, else_clause, ensure_clause, end_keyword_loc, location)
  @begin_keyword_loc = begin_keyword_loc
  @statements = statements
  @rescue_clause = rescue_clause
  @else_clause = else_clause
  @ensure_clause = ensure_clause
  @end_keyword_loc = end_keyword_loc
  @location = location
end

Instance Attribute Details

#begin_keyword_loc ⇒ Object (readonly)

attr_reader begin_keyword_loc: Location?



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# File 'lib/yarp/node.rb', line 441

def begin_keyword_loc
  @begin_keyword_loc
end

#else_clause ⇒ Object (readonly)

attr_reader else_clause: Node?



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# File 'lib/yarp/node.rb', line 450

def else_clause
  @else_clause
end

#end_keyword_loc ⇒ Object (readonly)

attr_reader end_keyword_loc: Location?



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# File 'lib/yarp/node.rb', line 456

def end_keyword_loc
  @end_keyword_loc
end

#ensure_clause ⇒ Object (readonly)

attr_reader ensure_clause: Node?



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# File 'lib/yarp/node.rb', line 453

def ensure_clause
  @ensure_clause
end

#rescue_clause ⇒ Object (readonly)

attr_reader rescue_clause: Node?



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# File 'lib/yarp/node.rb', line 447

def rescue_clause
  @rescue_clause
end

#statements ⇒ Object (readonly)

attr_reader statements: Node?



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# File 'lib/yarp/node.rb', line 444

def statements
  @statements
end

Instance Method Details

#accept(visitor) ⇒ Object

def accept: (visitor: Visitor) -> void



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# File 'lib/yarp/node.rb', line 470

def accept(visitor)
  visitor.visit_begin_node(self)
end

#begin_keyword ⇒ Object

def begin_keyword: () -> String?



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# File 'lib/yarp/node.rb', line 492

def begin_keyword
  begin_keyword_loc&.slice
end

#child_nodes ⇒ Object Also known as: deconstruct

def child_nodes: () -> Array[nil | Node]



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# File 'lib/yarp/node.rb', line 479

def child_nodes
  [statements, rescue_clause, else_clause, ensure_clause]
end

#deconstruct_keys(keys) ⇒ Object

def deconstruct_keys: (keys: Array) -> Hash[Symbol, nil | Node | Array | String | Token | Array | Location]



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# File 'lib/yarp/node.rb', line 487

def deconstruct_keys(keys)
  { begin_keyword_loc: begin_keyword_loc, statements: statements, rescue_clause: rescue_clause, else_clause: else_clause, ensure_clause: ensure_clause, end_keyword_loc: end_keyword_loc, location: location }
end

#end_keyword ⇒ Object

def end_keyword: () -> String?



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# File 'lib/yarp/node.rb', line 497

def end_keyword
  end_keyword_loc&.slice
end

#set_newline_flag(newline_marked) ⇒ Object 



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# File 'lib/yarp/node.rb', line 474

def set_newline_flag(newline_marked)
  # Never mark BeginNode with a newline flag, mark children instead
end