class YARP::InterpolatedMatchLastLineNode

Represents a regular expression literal that contains interpolation that is being used in the predicate of a conditional to implicitly match against the last line read by an IO object.

if /foo #{bar} baz/ then end
   ^^^^^^^^^^^^^^^^

Attributes

closing_loc[R]

attr_reader closing_loc: Location

opening_loc[R]

attr_reader opening_loc: Location

parts[R]

attr_reader parts: Array

Public Class Methods

new(opening_loc, parts, closing_loc, flags, location) click to toggle source

def initialize: (opening_loc: Location, parts: Array, closing_loc: Location, flags: Integer, location: Location) -> void

# File lib/yarp/node.rb, line 6430
def initialize(opening_loc, parts, closing_loc, flags, location)
  @opening_loc = opening_loc
  @parts = parts
  @closing_loc = closing_loc
  @flags = flags
  @location = location
end

Public Instance Methods

accept(visitor) click to toggle source

def accept: (visitor: Visitor) -> void

# File lib/yarp/node.rb, line 6439
def accept(visitor)
  visitor.visit_interpolated_match_last_line_node(self)
end

ascii_8bit?() click to toggle source

def ascii_8bit?: () -> bool

# File lib/yarp/node.rb, line 6513
def ascii_8bit?
  flags.anybits?(RegularExpressionFlags::ASCII_8BIT)
end

child_nodes() click to toggle source

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

# File lib/yarp/node.rb, line 6449
def child_nodes
  [*parts]
end

Also aliased as: deconstruct

closing() click to toggle source

def closing: () -> String

# File lib/yarp/node.rb, line 6488
def closing
  closing_loc.slice
end

comment_targets() click to toggle source

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

# File lib/yarp/node.rb, line 6459
def comment_targets
  [opening_loc, *parts, closing_loc]
end

compact_child_nodes() click to toggle source

def compact_child_nodes: () -> Array

# File lib/yarp/node.rb, line 6454
def compact_child_nodes
  [*parts]
end

copy(**params) click to toggle source

def copy: (**params) -> InterpolatedMatchLastLineNode

# File lib/yarp/node.rb, line 6464
def copy(**params)
  InterpolatedMatchLastLineNode.new(
    params.fetch(:opening_loc) { opening_loc },
    params.fetch(:parts) { parts },
    params.fetch(:closing_loc) { closing_loc },
    params.fetch(:flags) { flags },
    params.fetch(:location) { location },
  )
end

deconstruct()

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

Alias for: child_nodes

deconstruct_keys(keys) click to toggle source

# File lib/yarp/node.rb, line 6478
def deconstruct_keys(keys)
  { opening_loc: opening_loc, parts: parts, closing_loc: closing_loc, flags: flags, location: location }
end

euc_jp?() click to toggle source

def euc_jp?: () -> bool

# File lib/yarp/node.rb, line 6508
def euc_jp?
  flags.anybits?(RegularExpressionFlags::EUC_JP)
end

extended?() click to toggle source

def extended?: () -> bool

# File lib/yarp/node.rb, line 6498
def extended?
  flags.anybits?(RegularExpressionFlags::EXTENDED)
end

ignore_case?() click to toggle source

def ignore_case?: () -> bool

# File lib/yarp/node.rb, line 6493
def ignore_case?
  flags.anybits?(RegularExpressionFlags::IGNORE_CASE)
end

inspect(inspector = NodeInspector.new) click to toggle source

# File lib/yarp/node.rb, line 6532
def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  inspector << "├── opening_loc: #{inspector.location(opening_loc)}\n"
  inspector << "├── parts: #{inspector.list("#{inspector.prefix}│   ", parts)}"
  inspector << "├── closing_loc: #{inspector.location(closing_loc)}\n"
  flags = [("ignore_case" if ignore_case?), ("extended" if extended?), ("multi_line" if multi_line?), ("euc_jp" if euc_jp?), ("ascii_8bit" if ascii_8bit?), ("windows_31j" if windows_31j?), ("utf_8" if utf_8?), ("once" if once?)].compact
  inspector << "└── flags: #{flags.empty? ? "∅" : flags.join(", ")}\n"
  inspector.to_str
end

multi_line?() click to toggle source

def multi_line?: () -> bool

# File lib/yarp/node.rb, line 6503
def multi_line?
  flags.anybits?(RegularExpressionFlags::MULTI_LINE)
end

once?() click to toggle source

def once?: () -> bool

# File lib/yarp/node.rb, line 6528
def once?
  flags.anybits?(RegularExpressionFlags::ONCE)
end

opening() click to toggle source

def opening: () -> String

# File lib/yarp/node.rb, line 6483
def opening
  opening_loc.slice
end

set_newline_flag(newline_marked) click to toggle source

# File lib/yarp/node.rb, line 6443
def set_newline_flag(newline_marked)
  first = parts.first
  first.set_newline_flag(newline_marked) if first
end

utf_8?() click to toggle source

def utf_8?: () -> bool

# File lib/yarp/node.rb, line 6523
def utf_8?
  flags.anybits?(RegularExpressionFlags::UTF_8)
end

windows_31j?() click to toggle source

def windows_31j?: () -> bool

# File lib/yarp/node.rb, line 6518
def windows_31j?
  flags.anybits?(RegularExpressionFlags::WINDOWS_31J)
end