class Prism::SymbolNode
Represents a symbol literal or a symbol contained within a %i list.
:foo ^^^^ %i[foo] ^^^
Public Class Methods
Source
# File lib/prism/node.rb, line 23662 def initialize(source, node_id, location, flags, opening_loc, value_loc, closing_loc, unescaped) @source = source @node_id = node_id @location = location @flags = flags @opening_loc = opening_loc @value_loc = value_loc @closing_loc = closing_loc @unescaped = unescaped end
Initialize a new SymbolNode node.
Public Instance Methods
Source
# File lib/prism/node.rb, line 23831 def unescaped @unescaped end
Returns the unescaped attribute.
Flags
Public Instance Methods
Source
# File lib/prism/node.rb, line 23748 def forced_binary_encoding? flags.anybits?(SymbolFlags::FORCED_BINARY_ENCODING) end
internal bytes forced the encoding to binary
Source
# File lib/prism/node.rb, line 23754 def forced_us_ascii_encoding? flags.anybits?(SymbolFlags::FORCED_US_ASCII_ENCODING) end
internal bytes forced the encoding to US-ASCII
Source
# File lib/prism/node.rb, line 23742 def forced_utf8_encoding? flags.anybits?(SymbolFlags::FORCED_UTF8_ENCODING) end
internal bytes forced the encoding to UTF-8
Locations
Public Instance Methods
Source
# File lib/prism/node.rb, line 23809 def closing_loc location = @closing_loc case location when nil nil when Location location else @closing_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end
Returns the Location represented by closing_loc.
Source
# File lib/prism/node.rb, line 23763 def opening_loc location = @opening_loc case location when nil nil when Location location else @opening_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end
Returns the Location represented by opening_loc.
Source
# File lib/prism/node.rb, line 23786 def value_loc location = @value_loc case location when nil nil when Location location else @value_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end
Node Interface
Public Class Methods
Public Instance Methods
Source
# File lib/prism/node.rb, line 23685 def accept(visitor) visitor.visit_symbol_node(self) end
See Node.accept.
Source
# File lib/prism/node.rb, line 23690 def child_nodes [] end
See Node.child_nodes.
Source
# File lib/prism/node.rb, line 23706 def comment_targets [*opening_loc, *value_loc, *closing_loc] #: Array[Prism::node | Location] end
See Node.comment_targets.
Source
# File lib/prism/node.rb, line 23701 def compact_child_nodes [] end
Source
# File lib/prism/node.rb, line 23714 def copy(node_id: self.node_id, location: self.location, flags: self.flags, opening_loc: self.opening_loc, value_loc: self.value_loc, closing_loc: self.closing_loc, unescaped: self.unescaped) SymbolNode.new(source, node_id, location, flags, opening_loc, value_loc, closing_loc, unescaped) end
Creates a copy of self with the given fields, using self as the template.
Source
# File lib/prism/node.rb, line 23695 def each_child_node return to_enum(:each_child_node) unless block_given? end
See Node.each_child_node.
Repository
Public Instance Methods
Source
# File lib/prism/node.rb, line 23824 def save_closing_loc(repository) repository.enter(node_id, :closing_loc) unless @closing_loc.nil? 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 23778 def save_opening_loc(repository) repository.enter(node_id, :opening_loc) unless @opening_loc.nil? end
Save the opening_loc location using the given saved source so that it can be retrieved later.
Source
# File lib/prism/node.rb, line 23801 def save_value_loc(repository) repository.enter(node_id, :value_loc) unless @value_loc.nil? end
Save the value_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 23857 def closing closing_loc&.slice end
Slice the location of closing_loc from the source.
Source
# File lib/prism/node.rb, line 23841 def opening opening_loc&.slice end
Slice the location of opening_loc from the source.
Source
# File lib/prism/node.rb, line 23849 def value value_loc&.slice end
Slice the location of value_loc from the source.