Rails where regex

• 0 vote387 views2 answers

  Compiler version at runtime

  Ruby
• 0 vote468 views1 answer

  Ruby hash delete

  Ruby
• 1 vote333 views1 answer

  Embedded ruby tag

  Ruby
• 0 vote381 views1 answer

  Ruby get haft of array

  Ruby
• 0 vote320 views2 answers

  Ruby do something x times

  Ruby
• 0 vote352 views1 answer

  Ruby raise to power

  Ruby
• 0 vote354 views3 answers

  Rails callback STI

  Ruby
• 5 votes501 views1 answer

  A Ruby write to file example

  Ruby
• 0 vote375 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
• 1 vote335 views1 answer

  How drop model rails

  Ruby