seanmckinley

## Code binds to LDAP, searches users, returns multi-dimensional array for groups like so.
## Each element in the array represents a given users AD groups
## user_groups = [ [group1,group2], [group2,group3], [group2,group4] ]

My goal here is to get the common groups among all of the arrays and the only way I've found so far is this:

user_groups[0] & user_groups[1] & user_groups[2]
=> [group2]

seanmckinley

class CreateReleaseSteps < ActiveRecord::Migration[5.0]
  def change
    create_table :release_steps do |t|
      t.belongs_to :release, index: true
      t.string :name
      t.string :loadbalancer
      t.string :comment
      t.integer :release_id
    end
  end