Class: Mutineer::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/mutineer/parser.rb

Overview

Thin boundary around Prism.

Both methods return a Prism::ParseResult so all callers use result.value, result.source.source (raw bytes), and result.errors uniformly. No wrapping struct.

Class Method Summary collapse

Class Method Details

.parse_file(path) ⇒ Prism::ParseResult

Parses a file with Prism.

Parameters:

  • path (String) —

    source file path.

Returns:

  • (Prism::ParseResult) —

    Prism parse result.

Raises:



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# File 'lib/mutineer/parser.rb', line 22

def self.parse_file(path)
  Prism.parse_file(path)
rescue SystemCallError => e
  raise ParseError, e.message
end

.parse_string(source) ⇒ Prism::ParseResult

Parses source text with Prism.

Parameters:

  • source (String) —

    source text.

Returns:

  • (Prism::ParseResult) —

    Prism parse result.



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# File 'lib/mutineer/parser.rb', line 32

def self.parse_string(source)
  Prism.parse(source)
end