Rails generate model polymorphic references

• 0 vote173 views2 answers

  Ruby timestamp

  Ruby
• 1 vote168 views1 answer

  Ruby round

  Ruby
• 0 vote188 views1 answer

  Rails generate controller no respec

  Ruby
• 5 votes328 views2 answers

  Rails kill server

  Ruby
• 0 vote174 views1 answer

  Ruby negative indices fizz buzz

  Ruby
• 0 vote281 views1 answer

  Rails params require check exists

  Ruby
• 0 vote123 views1 answer

  Rails don't render if in test environment

  Ruby
• 0 vote175 views1 answer

  Validations rails integer suprior to 0

  Ruby
• 0 vote186 views1 answer

  Rails validates if present

  Ruby
• 0 vote175 views1 answer

  Pg_ctl: no database directory specified and environment variable PGDATA unset

  Ruby