Class: Bullematic::AST::Parser

Inherits:

Object

• Object
• Bullematic::AST::Parser

Defined in:

lib/bullematic/ast/parser.rb,
sig/generated/bullematic/ast/parser.rbs

Instance Attribute Summary

• #filepath ⇒ Object readonly
• #source_code ⇒ Object readonly

Class Method Summary

• .parse_file(filepath) ⇒ Object

Instance Method Summary

• #initialize(source_code, filepath: nil) ⇒ Parser constructor

  A new instance of Parser.

• #parse ⇒ Object

  : () -> untyped.

Constructor Details

#initialize(source_code, filepath: nil) ⇒ Parser

Returns a new instance of Parser.

RBS:

• source_code: String

• filepath: String?

• return: void

Parameters:

• source_code (String)
• filepath: (String, nil) (defaults to: nil)

# File 'lib/bullematic/ast/parser.rb', line 28

def initialize(source_code, filepath: nil)
  @source_code = source_code
  @filepath = filepath
end

Instance Attribute Details

#filepath ⇒ Object (readonly)

RBS:

• attr_reader source_code: String
  attr_reader filepath: String?

Returns:

• (Object)

# File 'lib/bullematic/ast/parser.rb', line 23

def filepath
  @filepath
end

#source_code ⇒ Object (readonly)

RBS:

• attr_reader source_code: String
  attr_reader filepath: String?

Returns:

• (Object)

# File 'lib/bullematic/ast/parser.rb', line 23

def source_code
  @source_code
end

Class Method Details

.parse_file(filepath) ⇒ Object

RBS:

• filepath: String

• return: untyped

Parameters:

• filepath (String)

Returns:

• (Object)

# File 'lib/bullematic/ast/parser.rb', line 15

def parse_file(filepath)
  new(File.binread(filepath), filepath: filepath).parse
end

Instance Method Details

#parse ⇒ Object

: () -> untyped

Returns:

• (Object)

# File 'lib/bullematic/ast/parser.rb', line 34

def parse
  result = Prism.parse(@source_code, filepath: @filepath)
  raise ParseError, result.errors.map(&:message).join("\n") if result.failure?

  result
end