Class: SpellKit::Checker

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

Overview

Reopen Rust-defined Checker class to add Ruby wrappers

Instance Method Summary collapse

Instance Method Details

#_rust_correct ⇒ Object 



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# File 'lib/spellkit.rb', line 103

alias_method :_rust_correct, :correct

#_rust_correct? ⇒ Object 



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# File 'lib/spellkit.rb', line 102

alias_method :_rust_correct?, :correct?

#_rust_correct_tokens ⇒ Object 



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# File 'lib/spellkit.rb', line 104

alias_method :_rust_correct_tokens, :correct_tokens

#_rust_healthcheck ⇒ Object 



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# File 'lib/spellkit.rb', line 106

alias_method :_rust_healthcheck, :healthcheck

#_rust_load! ⇒ Object

Save original Rust methods



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# File 'lib/spellkit.rb', line 100

alias_method :_rust_load!, :load!

#_rust_stats ⇒ Object 



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# File 'lib/spellkit.rb', line 105

alias_method :_rust_stats, :stats

#_rust_suggestions ⇒ Object 



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# File 'lib/spellkit.rb', line 101

alias_method :_rust_suggestions, :suggestions

#correct(word) ⇒ Object

Raises:



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# File 'lib/spellkit.rb', line 214

def correct(word)
  raise SpellKit::InvalidArgumentError, "word cannot be nil" if word.nil?
  raise SpellKit::InvalidArgumentError, "word cannot be empty" if word.to_s.empty?

  _rust_correct(word)
end

#correct?(word) ⇒ Boolean

Returns:

  • (Boolean)

Raises:



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# File 'lib/spellkit.rb', line 207

def correct?(word)
  raise SpellKit::InvalidArgumentError, "word cannot be nil" if word.nil?
  raise SpellKit::InvalidArgumentError, "word cannot be empty" if word.to_s.empty?

  _rust_correct?(word)
end

#correct_tokens(tokens) ⇒ Object

Raises:



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# File 'lib/spellkit.rb', line 221

def correct_tokens(tokens)
  raise SpellKit::InvalidArgumentError, "tokens must be an Array" unless tokens.is_a?(Array)

  _rust_correct_tokens(tokens)
end

#healthcheck ⇒ Object 



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# File 'lib/spellkit.rb', line 231

def healthcheck
  _rust_healthcheck
end

#load!(dictionary: nil, protected_path: nil, protected_patterns: [], edit_distance: 1, frequency_threshold: 10.0, skip_urls: false, skip_emails: false, skip_hostnames: false, skip_code_patterns: false, skip_numbers: false, **_options) ⇒ Object

Raises:



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# File 'lib/spellkit.rb', line 108

def load!(dictionary: nil, protected_path: nil, protected_patterns: [],
          edit_distance: 1, frequency_threshold: 10.0,
          skip_urls: false, skip_emails: false, skip_hostnames: false,
          skip_code_patterns: false, skip_numbers: false, **_options)

  # Validate dictionary parameter
  raise SpellKit::InvalidArgumentError, "dictionary parameter is required" if dictionary.nil?

  # Auto-detect URL vs path
  dictionary_path = if dictionary.to_s.start_with?("http://", "https://")
    download_dictionary(dictionary)
  else
    dictionary.to_s
  end

  # Validate file exists
  raise SpellKit::FileNotFoundError, "Dictionary file not found: #{dictionary_path}" unless File.exist?(dictionary_path)

  # Validate edit distance
  unless [1, 2].include?(edit_distance)
    raise SpellKit::InvalidArgumentError, "edit_distance must be 1 or 2, got: #{edit_distance}"
  end

  # Validate protected_patterns is an array
  unless protected_patterns.is_a?(Array)
    raise SpellKit::InvalidArgumentError, "protected_patterns must be an Array"
  end

  # Validate frequency_threshold
  unless frequency_threshold.is_a?(Numeric)
    raise SpellKit::InvalidArgumentError, "frequency_threshold must be a number, got: #{frequency_threshold.class}"
  end

  unless frequency_threshold.finite?
    raise SpellKit::InvalidArgumentError, "frequency_threshold must be finite (got NaN or Infinity)"
  end

  if frequency_threshold < 0
    raise SpellKit::InvalidArgumentError, "frequency_threshold must be non-negative, got: #{frequency_threshold}"
  end

  # Build skip patterns from convenience flags
  skip_patterns = build_skip_patterns(
    skip_urls: skip_urls,
    skip_emails: skip_emails,
    skip_hostnames: skip_hostnames,
    skip_code_patterns: skip_code_patterns,
    skip_numbers: skip_numbers
  )

  # Merge skip patterns with user-provided patterns
  all_patterns = skip_patterns + protected_patterns

  config = {
    "dictionary_path" => dictionary_path,
    "edit_distance" => edit_distance,
    "frequency_threshold" => frequency_threshold
  }

  config["protected_path"] = protected_path.to_s if protected_path

  # Convert Ruby Regex objects to hashes with flags for Rust
  if all_patterns.any?
    pattern_objects = all_patterns.map do |pattern|
      if pattern.is_a?(Regexp)
        # Extract flags from Regexp.options bitmask
        options = pattern.options
        {
          "source" => pattern.source,
          "case_insensitive" => (options & Regexp::IGNORECASE) != 0,
          "multiline" => (options & Regexp::MULTILINE) != 0,
          "extended" => (options & Regexp::EXTENDED) != 0
        }
      elsif pattern.is_a?(String)
        # Plain strings default to case-sensitive
        {
          "source" => pattern,
          "case_insensitive" => false,
          "multiline" => false,
          "extended" => false
        }
      else
        raise SpellKit::InvalidArgumentError, "protected_patterns must contain Regexp or String objects"
      end
    end
    config["protected_patterns"] = pattern_objects
  end

  _rust_load!(config)
  self
end

#stats ⇒ Object 



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# File 'lib/spellkit.rb', line 227

def stats
  _rust_stats
end

#suggestions(word, max = 5) ⇒ Object

Raises:



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# File 'lib/spellkit.rb', line 200

def suggestions(word, max = 5)
  raise SpellKit::InvalidArgumentError, "word cannot be nil" if word.nil?
  raise SpellKit::InvalidArgumentError, "word cannot be empty" if word.to_s.empty?

  _rust_suggestions(word, max)
end