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.

• 0 vote258 views2 answers

  Manage ruby versions

  Ruby
• 0 vote268 views3 answers

  Ruby check if string is integer

  Ruby
• 0 vote225 views2 answers

  Can't open rails console why

  Ruby
• 1 vote250 views1 answer

  Ruby comments

  Ruby
• 0 vote253 views2 answers

  How to remove nested array brackets ruby

  Ruby
• 0 vote243 views1 answer

  How to seed heroku rails

  Ruby
• 0 vote302 views1 answer

  Ruby bundler load error

  Ruby
• 1 vote263 views1 answer

  Rails resources except

  Ruby
• 2 votes254 views2 answers

  How to create migration with uniqueness inrails

  Ruby
• 0 vote254 views1 answer

  Rails routes grep

  Ruby