remove databases spec

.envrc.example

@@ -0,0 +1,5 @@
+export NASDAQ_KEY=...
+export NASDAQ_PREMIUM=QUOTEMEDIA/DAILYPRICES
+export NASDAQ_CACHE_DIR=cache
+export NASDAQ_CACHE_LIFE=86400
+export DEBUGGER=1

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'byebug'
+gem 'debug'
 gem 'rspec'
 gem 'runfile'
 gem 'runfile-tasks'

spec/nasdaq/nasdaq_queries_spec.rb

@@ -14,13 +14,6 @@
     end
   end
 
-  describe '#databases' do
-    it 'returns a hash' do
-      response = nasdaq.databases per_page: 2
-      expect(response['databases'].length).to eq 2
-    end
-  end
-
   describe '#get' do
     it 'returns hash' do
       response = nasdaq.get 'datasets/WIKI/AAPL', rows: 3