weather_ruby_gem_api.rb

require 'forecast_io'
ForecastIO.api_key = ENV.fetch('DARK_SKY_API_KEY')

puts ENV['DARK_SKY_API_KEY']

lat = -37.815712
long = 144.955546 
forecast = ForecastIO.forecast(lat, long)
puts forecast[:hourly][:data][0][:summary]
# puts "long = #{forecast.longitude}" 
# puts "lat = #{forecast.latitude}"

# stuff that was put into bash, remember that you need to be in the same bash terminal to do stuff
# export DARK_SKY_API_KEY="what dark sky give you"
# echo $DARK_SKY_API_KEY