Rails change database connection

• 0 vote213 views1 answer

  Rails create database only in test

  Ruby
• 0 vote221 views2 answers

  Ruby delete first element of array

  Ruby
• 1 vote225 views1 answer

  Ruby file get line number

  Ruby
• 0 vote250 views1 answer

  Rails debug

  Ruby
• 0 vote215 views1 answer

  Ruby median find

  Ruby
• 0 vote227 views1 answer

  Rails g migration remove default

  Ruby
• 0 vote219 views1 answer

  Ruby create object with attributes

  Ruby
• 0 vote221 views1 answer

  Map each with index

  Ruby
• -1 vote220 views1 answer

  Rails loop

  Ruby
• 0 vote219 views1 answer

  Rails update without callback

  Ruby