Class: RBS::CharScanner

Inherits:

StringScanner

• Object
• StringScanner
• RBS::CharScanner

Defined in:

lib/rbs/char_scanner.rb

Instance Method Summary

• #charpos ⇒ Object
• #initialize(string) ⇒ CharScanner constructor

  A new instance of CharScanner.

• #original_charpos ⇒ Object
• #scan(pattern) ⇒ Object

Constructor Details

#initialize(string) ⇒ CharScanner

Returns a new instance of CharScanner.

# File 'lib/rbs/char_scanner.rb', line 3

def initialize(string)
  super(string)
  @charpos = 0
end

Instance Method Details

#charpos ⇒ Object

# File 'lib/rbs/char_scanner.rb', line 10

def charpos
  @charpos
end

#original_charpos ⇒ Object

# File 'lib/rbs/char_scanner.rb', line 8

alias original_charpos charpos

#scan(pattern) ⇒ Object

# File 'lib/rbs/char_scanner.rb', line 14

def scan(pattern)
  s = super
  @charpos += s.size if s
  s
end