rescue rake spec

gistfile1.rb

From: /home/przemek/Projects/dirble/spec/station_spec.rb @ line 20 :

    15:       station = Dirble::Station.by_continent('Asia').first
    16:       expect(station.name).to eq('Lounge Beats')
    17:     end
    18: 
    19:     it 'returns station filtered by country using iso code' do
 => 20:       station = Dirble::Station.by_country_code('us').first
    21:       expect(station.country).to eq('US')
    22:     end
    23: 
    24:     it 'returns station filtered by country name' do
    25:       station = Dirble::Station.by_country_name('United States').first

NoMethodError: undefined method `by_country_code' for Dirble::Station:Class
from /home/przemek/Projects/dirble/spec/station_spec.rb:20:in `block (3 levels) in <top (required)>'