class DidYouMean::KeyErrorChecker - did_you_mean: Ruby Standard Library Documentation

Public Class Methods

new(key_error) click to toggle source

# File did_you_mean/spell_checkers/key_error_checker.rb, line 5
def initialize(key_error)
  @key = key_error.key
  @keys = key_error.receiver.keys
end

Public Instance Methods

corrections() click to toggle source

# File did_you_mean/spell_checkers/key_error_checker.rb, line 10
def corrections
  @corrections ||= exact_matches.empty? ? SpellChecker.new(dictionary: @keys).correct(@key).map(&:inspect) : exact_matches
end

Private Instance Methods

exact_matches() click to toggle source

# File did_you_mean/spell_checkers/key_error_checker.rb, line 16
def exact_matches
  @exact_matches ||= @keys.select { |word| @key == word.to_s }.map { |obj| format_object(obj) }
end

format_object(symbol_or_object) click to toggle source

# File did_you_mean/spell_checkers/key_error_checker.rb, line 20
def format_object(symbol_or_object)
  if symbol_or_object.is_a?(Symbol)
    ":#{symbol_or_object}"
  else
    symbol_or_object.to_s
  end
end