Class: LibRubyParser::Nodes::BackRef

Inherits:

LibRubyParser::Node

• Object
• LibRubyParser::Node
• LibRubyParser::Nodes::BackRef

Defined in:

lib/lib-ruby-parser/nodes.rb

Overview

Represents special global variables:

1. “ $‘ “

2. ‘$&`

3. ‘$’‘

4. ‘$+`

Instance Attribute Summary

• #expression_l ⇒ Loc readonly

  Location of the full expression.

• #name ⇒ String readonly

  Name of the variable (‘“$+”` for `$+`).

Instance Attribute Details

#expression_l ⇒ Loc (readonly)

Location of the full expression

“‘text $+ ~~ “`

Returns:

• (Loc)

# File 'lib/lib-ruby-parser/nodes.rb', line 302

def expression_l
  @expression_l
end

#name ⇒ String (readonly)

Name of the variable (‘“$+”` for `$+`)

Returns:

• (String)

# File 'lib/lib-ruby-parser/nodes.rb', line 293

def name
  @name
end