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-rw-r--r--railties/lib/rails/generators.rb11
1 files changed, 5 insertions, 6 deletions
diff --git a/railties/lib/rails/generators.rb b/railties/lib/rails/generators.rb
index 6a7175c02b..f8460bd4ee 100644
--- a/railties/lib/rails/generators.rb
+++ b/railties/lib/rails/generators.rb
@@ -276,12 +276,11 @@ module Rails
klass.start(args, config)
else
options = sorted_groups.flat_map(&:last)
- suggestions = options.sort_by { |suggested| levenshtein_distance(namespace.to_s, suggested) }.first(3)
- suggestions.map! { |s| "'#{s}'" }
- msg = "Could not find generator '#{namespace}'. ".dup
- msg << "Maybe you meant #{ suggestions[0...-1].join(', ')} or #{suggestions[-1]}\n"
- msg << "Run `rails generate --help` for more options."
- puts msg
+ suggestion = Rails::Command::Spellchecker.suggest(namespace.to_s, from: options)
+ puts <<~MSG
+ Could not find generator '#{namespace}'. Maybe you meant #{suggestion.inspect}?
+ Run `rails generate --help` for more options.
+ MSG
end
end