class Prism::MatchLastLineNode

Repräsentiert einen regulären Ausdruck-Literal, der in der Bedingung einer bedingten Anweisung verwendet wird, um implizit gegen die letzte Zeile abzugleichen, die von einem IO-Objekt gelesen wurde.

if /foo/i then end
   ^^^^^^

Attribute

unescaped [R]

attr_reader unescaped: String

Öffentliche Klassenmethoden

new (source, node_id, location, flags, opening_loc, content_loc, closing_loc, unescaped)

Source

# File lib/prism/node.rb, line 12493
def initialize(source, node_id, location, flags, opening_loc, content_loc, closing_loc, unescaped)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @opening_loc = opening_loc
  @content_loc = content_loc
  @closing_loc = closing_loc
  @unescaped = unescaped
end

Initialisiert einen neuen MatchLastLineNode-Knoten.

type ()

Source

# File lib/prism/node.rb, line 12660
def self.type
  :match_last_line_node
end

Gibt eine symbolische Darstellung dieses Knotentyps zurück. Siehe Node::type.

Öffentliche Instanzmethoden

=== (other)

Source

# File lib/prism/node.rb, line 12666
def ===(other)
  other.is_a?(MatchLastLineNode) &&
    (flags === other.flags) &&
    (opening_loc.nil? == other.opening_loc.nil?) &&
    (content_loc.nil? == other.content_loc.nil?) &&
    (closing_loc.nil? == other.closing_loc.nil?) &&
    (unescaped === other.unescaped)
end

Implementiert die Fallgleichheit für den Knoten. Dies ist effektiv ==, aber ohne den Wert von Standorten zu vergleichen. Standorte werden nur auf Anwesenheit geprüft.

accept (visitor)

Source

# File lib/prism/node.rb, line 12505
def accept(visitor)
  visitor.visit_match_last_line_node(self)
end

def accept: (Visitor visitor) -> void

ascii_8bit? ()

Source

# File lib/prism/node.rb, line 12563
def ascii_8bit?
  flags.anybits?(RegularExpressionFlags::ASCII_8BIT)
end

def ascii_8bit?: () -> bool

child_nodes ()

Source

# File lib/prism/node.rb, line 12510
def child_nodes
  []
end

def child_nodes: () -> Array

Alias: deconstruct

closing ()

Source

# File lib/prism/node.rb, line 12645
def closing
  closing_loc.slice
end

def closing: () -> String

closing_loc ()

Source

# File lib/prism/node.rb, line 12619
def closing_loc
  location = @closing_loc
  return location if location.is_a?(Location)
  @closing_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

attr_reader closing_loc: Location

comment_targets ()

Source

# File lib/prism/node.rb, line 12520
def comment_targets
  [opening_loc, content_loc, closing_loc] #: Array[Prism::node | Location]
end

def comment_targets: () -> Array[Node | Location]

compact_child_nodes ()

Source

# File lib/prism/node.rb, line 12515
def compact_child_nodes
  []
end

def compact_child_nodes: () -> Array

content ()

Source

# File lib/prism/node.rb, line 12640
def content
  content_loc.slice
end

def content: () -> String

content_loc ()

Source

# File lib/prism/node.rb, line 12606
def content_loc
  location = @content_loc
  return location if location.is_a?(Location)
  @content_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

attr_reader content_loc: Location

copy (node_id: self.node_id, location: self.location, flags: self.flags, opening_loc: self.opening_loc, content_loc: self.content_loc, closing_loc: self.closing_loc, unescaped: self.unescaped)

Source

# File lib/prism/node.rb, line 12525
def copy(node_id: self.node_id, location: self.location, flags: self.flags, opening_loc: self.opening_loc, content_loc: self.content_loc, closing_loc: self.closing_loc, unescaped: self.unescaped)
  MatchLastLineNode.new(source, node_id, location, flags, opening_loc, content_loc, closing_loc, unescaped)
end

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?opening_loc: Location, ?content_loc: Location, ?closing_loc: Location, ?unescaped: String) -> MatchLastLineNode

deconstruct ()

def deconstruct: () -> Array

Alias für: child_nodes

deconstruct_keys (keys)

Source

# File lib/prism/node.rb, line 12533
def deconstruct_keys(keys)
  { node_id: node_id, location: location, opening_loc: opening_loc, content_loc: content_loc, closing_loc: closing_loc, unescaped: unescaped }
end

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, opening_loc: Location, content_loc: Location, closing_loc: Location, unescaped: String }

euc_jp? ()

Source

# File lib/prism/node.rb, line 12558
def euc_jp?
  flags.anybits?(RegularExpressionFlags::EUC_JP)
end

def euc_jp?: () -> bool

extended? ()

Source

# File lib/prism/node.rb, line 12543
def extended?
  flags.anybits?(RegularExpressionFlags::EXTENDED)
end

def extended?: () -> bool

forced_binary_encoding? ()

Source

# File lib/prism/node.rb, line 12583
def forced_binary_encoding?
  flags.anybits?(RegularExpressionFlags::FORCED_BINARY_ENCODING)
end

def forced_binary_encoding?: () -> bool

forced_us_ascii_encoding? ()

Source

# File lib/prism/node.rb, line 12588
def forced_us_ascii_encoding?
  flags.anybits?(RegularExpressionFlags::FORCED_US_ASCII_ENCODING)
end

def forced_us_ascii_encoding?: () -> bool

forced_utf8_encoding? ()

Source

# File lib/prism/node.rb, line 12578
def forced_utf8_encoding?
  flags.anybits?(RegularExpressionFlags::FORCED_UTF8_ENCODING)
end

def forced_utf8_encoding?: () -> bool

ignore_case? ()

Source

# File lib/prism/node.rb, line 12538
def ignore_case?
  flags.anybits?(RegularExpressionFlags::IGNORE_CASE)
end

def ignore_case?: () -> bool

inspect ()

Source

# File lib/prism/node.rb, line 12650
def inspect
  InspectVisitor.compose(self)
end

def inspect -> String

multi_line? ()

Source

# File lib/prism/node.rb, line 12548
def multi_line?
  flags.anybits?(RegularExpressionFlags::MULTI_LINE)
end

def multi_line?: () -> bool

once? ()

Source

# File lib/prism/node.rb, line 12553
def once?
  flags.anybits?(RegularExpressionFlags::ONCE)
end

def once?: () -> bool

opening ()

Source

# File lib/prism/node.rb, line 12635
def opening
  opening_loc.slice
end

def opening: () -> String

opening_loc ()

Source

# File lib/prism/node.rb, line 12593
def opening_loc
  location = @opening_loc
  return location if location.is_a?(Location)
  @opening_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

attr_reader opening_loc: Location

save_closing_loc (repository)

Source

# File lib/prism/node.rb, line 12627
def save_closing_loc(repository)
  repository.enter(node_id, :closing_loc)
end

Speichert die closing_loc-Position unter Verwendung der gegebenen gespeicherten Quelle, damit sie später abgerufen werden kann.

save_content_loc (repository)

Source

# File lib/prism/node.rb, line 12614
def save_content_loc(repository)
  repository.enter(node_id, :content_loc)
end

Speichert die content_loc-Position unter Verwendung der gegebenen gespeicherten Quelle, damit sie später abgerufen werden kann.

save_opening_loc (repository)

Source

# File lib/prism/node.rb, line 12601
def save_opening_loc(repository)
  repository.enter(node_id, :opening_loc)
end

Speichert die opening_loc-Position unter Verwendung der gegebenen gespeicherten Quelle, damit sie später abgerufen werden kann.

type ()

Source

# File lib/prism/node.rb, line 12655
def type
  :match_last_line_node
end

Gibt eine symbolische Darstellung dieses Knotentyps zurück. Siehe Node#type.

utf_8? ()

Source

# File lib/prism/node.rb, line 12573
def utf_8?
  flags.anybits?(RegularExpressionFlags::UTF_8)
end

def utf_8?: () -> bool

windows_31j? ()

Source

# File lib/prism/node.rb, line 12568
def windows_31j?
  flags.anybits?(RegularExpressionFlags::WINDOWS_31J)
end

def windows_31j?: () -> bool