Exception: Regexp::Scanner::ValidationError

Inherits:

ScannerError

• Object
• StandardError
• Parser::Error
• ScannerError
• Regexp::Scanner::ValidationError

Defined in:

lib/regexp_parser/scanner/errors/validation_error.rb

Overview

Base for all scanner validation errors

Direct Known Subclasses

InvalidBackrefError, InvalidGroupError, InvalidGroupOption, InvalidSequenceError, UnknownPosixClassError, UnknownUnicodePropertyError

Class Method Summary

• .for(type, problem, reason = nil) ⇒ Object

  Centralizes and unifies the handling of validation related errors.

• .types ⇒ Object

Class Method Details

.for(type, problem, reason = nil) ⇒ Object

Centralizes and unifies the handling of validation related errors.

# File 'lib/regexp_parser/scanner/errors/validation_error.rb', line 5

def self.for(type, problem, reason = nil)
  types.fetch(type).new(problem, reason)
end

.types ⇒ Object

# File 'lib/regexp_parser/scanner/errors/validation_error.rb', line 9

def self.types
  @types ||= {
    backref:      InvalidBackrefError,
    group:        InvalidGroupError,
    group_option: InvalidGroupOption,
    posix_class:  UnknownPosixClassError,
    property:     UnknownUnicodePropertyError,
    sequence:     InvalidSequenceError,
  }
end