How hipster is your taste in music?

hipsterfm.rb

require 'lastfm'

LASTFM_API_KEY = ""
LASTFM_SECRET = ""

SIRUPSEN = "f6b7ffe9b0c87fe8a341eb7a474f4574"

def get_token
  lastfm = Lastfm.new(LASTFM_API_KEY, LASTFM_SECRET)
  token = lastfm.auth.get_token
end

# token = get_token
# puts token
# puts "http://www.last.fm/api/auth/?api_key=#{LASTFM_API_KEY}&token=#{token}"

score = {
  (0..10_000) => 1,
  (10_001..100_000) => 0.5,
  (100_101..500_000) => 0.25,
  (500_000..1_000_000) => 0.125
}


lastfm = Lastfm.new(LASTFM_API_KEY, LASTFM_SECRET)
lastfm.session = lastfm.auth.get_session(token: SIRUPSEN)['key']

username = "sirupsen"

artists = lastfm.user.get_top_artists(username, "6month", 10)

puts "Most listened to in the last 6 months for #{username}: "
puts artists.map { |a| a["name"] }.join(", ")
puts ""

def score(listeners)
  case listeners
  when 0..10_000
    1
  when 10_001..100_000
    0.5
  when 100_001..500_000
    0.25
  when 500_000..1_000_000
    0.10
  else
    0
  end
end

def score2(listeners)
  1/(listeners.to_f)
end

def score3(listeners)
  listeners.to_f/4_000_000
end

hipster_score = 1

artists.each do |artist|
  artist_info = lastfm.artist.get_info(artist["name"])
  listeners = artist_info["stats"]["listeners"].to_i
  artist_score = score3(listeners)

  puts "Hipster score for #{artist_info["name"]} with #{listeners} listeners: #{artist_score}"

  hipster_score += artist_score
end

puts hipster_score