Class: SyntaxTree::Bf::Parser

Inherits:

Object

• Object
• SyntaxTree::Bf::Parser

Defined in:

lib/syntax_tree/bf/parser.rb

Overview

Parses the given source code into a syntax tree.

Defined Under Namespace

Classes: Error

Instance Attribute Summary

• #source ⇒ Object readonly

  Returns the value of attribute source.

Instance Method Summary

• #initialize(source) ⇒ Parser constructor

  A new instance of Parser.

• #parse ⇒ Object

Constructor Details

#initialize(source) ⇒ Parser

Returns a new instance of Parser.

# File 'lib/syntax_tree/bf/parser.rb', line 12

def initialize(source)
  @source = source
end

Instance Attribute Details

#source ⇒ Object (readonly)

Returns the value of attribute source.

# File 'lib/syntax_tree/bf/parser.rb', line 10

def source
  @source
end

Instance Method Details

#parse ⇒ Object

# File 'lib/syntax_tree/bf/parser.rb', line 16

def parse
  Root.new(nodes: parse_segment(source, 0), location: 0...source.length)
end