title: Deleting table from schema - Rails
body: <p>I want to delete a table in my schema. I created the database when I first started the project and want the table removed. What is the best way of doing this?</p>
  
  <p>I tried <code>rails g migration drop table :installs</code> but that just creates a empty migration?</p>
  
  <p><strong>Schema:</strong></p>
  
  <pre><code>create_table "installs", force: :cascade do |t|
      t.string   "email",                  default: "", null: false
      t.string   "encrypted_password",     default: "", null: false
      t.string   "reset_password_token"
      t.datetime "reset_password_sent_at"
      t.datetime "remember_created_at"
      t.integer  "sign_in_count",          default: 0,  null: false
      t.datetime "current_sign_in_at"
      t.datetime "last_sign_in_at"
      t.string   "current_sign_in_ip"
      t.string   "last_sign_in_ip"
      t.datetime "created_at",                          null: false
      t.datetime "updated_at",                          null: false
    end
  
  add_index "installs", ["email"], name: "index_installs_on_email", unique: true
  add_index "installs", ["reset_password_token"], name: "index_installs_on_reset_password_token", unique: true
  </code></pre>