Class: SyntaxTree::Parser::SingleByteString

Inherits:

Object

• Object
• SyntaxTree::Parser::SingleByteString

Defined in:

lib/syntax_tree/parser.rb

Overview

Represents a line in the source. If this class is being used, it means that every character in the string is 1 byte in length, so we can just return the start of the line + the index.

Instance Attribute Summary

• #start ⇒ Object readonly

  Returns the value of attribute start.

Instance Method Summary

• #[](byteindex) ⇒ Object
• #initialize(start) ⇒ SingleByteString constructor

  A new instance of SingleByteString.

Constructor Details

#initialize(start) ⇒ SingleByteString

Returns a new instance of SingleByteString.

# File 'lib/syntax_tree/parser.rb', line 23

def initialize(start)
  @start = start
end

Instance Attribute Details

#start ⇒ Object (readonly)

Returns the value of attribute start.

# File 'lib/syntax_tree/parser.rb', line 21

def start
  @start
end

Instance Method Details

#[](byteindex) ⇒ Object

# File 'lib/syntax_tree/parser.rb', line 27

def [](byteindex)
  start + byteindex
end