Difference between is_a and kind_of ruby

• 1 vote254 views1 answer

  Head in rails

  Ruby
• 0 vote265 views1 answer

  Crashed" method=GET path="/" rails

  Ruby
• 0 vote250 views1 answer

  Ruby is method defined

  Ruby
• 0 vote251 views1 answer

  See migration history rails

  Ruby
• 6 votes487 views1 answer

  Ruby array has element

  Ruby
• 0 vote230 views2 answers

  Remove first element from an array ruby

  Ruby
• 0 vote275 views1 answer

  Convert to ascii ruby

  Ruby
• 0 vote250 views1 answer

  How to update a field on after_save rails

  Ruby
• 4 votes325 views1 answer

  Button in rails

  Ruby
• 1 vote239 views1 answer

  Rails friend request

  Ruby