Rails find all

• 3 votes177 views1 answer

  Exit program ruby

  Ruby
• 0 vote148 views3 answers

  Rails resources

  Ruby
• 3 votes181 views3 answers

  Rails uniqueness

  Ruby
• 0 vote163 views1 answer

  Ruby add coma to array of string

  Ruby
• 0 vote167 views1 answer

  Or even multiple scope parameters. For example, making sure that a teacher can only be on the schedule once per semester for a particular class.

  Ruby
• 0 vote145 views2 answers

  Rails remove reference

  Ruby
• 0 vote166 views1 answer

  Rails validates if present

  Ruby
• 1 vote166 views1 answer

  For loop ruby

  Ruby
• 0 vote151 views1 answer

  Devise trackable not working for authentication

  Ruby
• 0 vote160 views1 answer

  Random datetime ruby

  Ruby