class Prism::PreExecutionNode
Represents the use of the BEGIN keyword.
BEGIN { foo }
^^^^^^^^^^^^^
Public Class Methods
Source
# File lib/prism/node.rb, line 20345 def initialize(source, node_id, location, flags, statements, keyword_loc, opening_loc, closing_loc) @source = source @node_id = node_id @location = location @flags = flags @statements = statements @keyword_loc = keyword_loc @opening_loc = opening_loc @closing_loc = closing_loc end
Initialize a new PreExecutionNode node.
Public Instance Methods
Source
# File lib/prism/node.rb, line 20430 def statements @statements end
Returns the statements attribute.
Locations
Public Instance Methods
Source
# File lib/prism/node.rb, line 20475 def closing_loc location = @closing_loc return location if location.is_a?(Location) @closing_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
Returns the Location represented by closing_loc.
Source
# File lib/prism/node.rb, line 20439 def keyword_loc location = @keyword_loc return location if location.is_a?(Location) @keyword_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
Returns the Location represented by keyword_loc.
Source
# File lib/prism/node.rb, line 20457 def opening_loc location = @opening_loc return location if location.is_a?(Location) @opening_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
Returns the Location represented by opening_loc.
Node Interface
Public Class Methods
Public Instance Methods
Source
# File lib/prism/node.rb, line 20368 def accept(visitor) visitor.visit_pre_execution_node(self) end
See Node.accept.
Source
# File lib/prism/node.rb, line 20373 def child_nodes [statements] end
See Node.child_nodes.
Source
# File lib/prism/node.rb, line 20392 def comment_targets [*statements, keyword_loc, opening_loc, closing_loc] #: Array[Prism::node | Location] end
See Node.comment_targets.
Source
# File lib/prism/node.rb, line 20385 def compact_child_nodes compact = [] #: Array[Prism::node] compact << statements if statements compact end
Source
# File lib/prism/node.rb, line 20400 def copy(node_id: self.node_id, location: self.location, flags: self.flags, statements: self.statements, keyword_loc: self.keyword_loc, opening_loc: self.opening_loc, closing_loc: self.closing_loc) PreExecutionNode.new(source, node_id, location, flags, statements, keyword_loc, opening_loc, closing_loc) end
Creates a copy of self with the given fields, using self as the template.
Source
# File lib/prism/node.rb, line 20378 def each_child_node return to_enum(:each_child_node) unless block_given? yield statements if statements end
See Node.each_child_node.
Repository
Public Instance Methods
Source
# File lib/prism/node.rb, line 20484 def save_closing_loc(repository) repository.enter(node_id, :closing_loc) end
Save the closing_loc location using the given saved source so that it can be retrieved later.
Source
# File lib/prism/node.rb, line 20448 def save_keyword_loc(repository) repository.enter(node_id, :keyword_loc) end
Save the keyword_loc location using the given saved source so that it can be retrieved later.
Source
# File lib/prism/node.rb, line 20466 def save_opening_loc(repository) repository.enter(node_id, :opening_loc) end
Save the opening_loc location using the given saved source so that it can be retrieved later.
Slicing
Public Instance Methods
Source
# File lib/prism/node.rb, line 20510 def closing closing_loc.slice end
Slice the location of closing_loc from the source.
Source
# File lib/prism/node.rb, line 20494 def keyword keyword_loc.slice end
Slice the location of keyword_loc from the source.
Source
# File lib/prism/node.rb, line 20502 def opening opening_loc.slice end
Slice the location of opening_loc from the source.