Count Characters

gistfile1.rb

#!/usr/bin/env ruby

def serialize_types(types, ratios)
  serialized = ""
  types.each_with_index do | type, i |
    occurrences = (ratios[i] * 100).to_i
    serialized += type * occurrences
  end
  serialized
end

def compare_characters(a, b, serialized)
  a_count = serialized.scan(a).size
  b_count = serialized.scan(b).size
  total_count = a_count + b_count
  puts "#{a}: #{a_count.to_f / total_count * 100}, #{b}: #{b_count.to_f / total_count * 100}"
  
end

def count_temperaments(serialized)
  temp = {}
  temp["NT"] = serialized.scan("NT").size
  temp["NF"] = serialized.scan("NF").size
  temp["SP"] = serialized.scan(/S.P/).size
  temp["SJ"] = serialized.scan(/S.J/).size
  temp
end

types = [
	"ISTJ", "ISFJ", "INFJ", "INTJ", 
	"ISTP", "ISFP", "INFP", "INTP",
	"ESTP", "ESFP", "ENFP", "ENTP",
	"ESTJ", "ESFJ", "ENFJ", "ENTJ"
]

ratios = [
  21.5, 8.18, 2.4, 5.47, 
	7.83, 6.5, 3.67, 3.3,
	5.33, 5.37, 3.37, 2.18,
	14.2, 5.59, 1.84, 3.44
]

serialized = serialize_types(types, ratios)
[["I", "E"], ["S", "N"], ["F", "T"], ["J", "P"]].each do |a, b|
  compare_characters(a, b, serialized)
end

temperaments = count_temperaments(serialized)
total = serialized.length / 4
temperaments.each do |temp, count|
  puts "#{temp}: #{count.to_f / total * 100}"
end
__END__
Result:
I: 58.7501247878606, E: 41.2498752121394
S: 74.3735649396027, N: 25.6264350603973
F: 36.8573425177199, T: 63.1426574822801
J: 62.5137266646701, P: 37.4862733353299
SJ: 49.3860437256664
NF: 11.2608565438754
NT: 14.3655785165219
SP: 24.9875212139363

제가 문제를 잘못 이해했네요. MBTI의 4가지 판단 기준 별로 대응하는 두 성향을 비교하는 것이로군요. 조만간;; 업데이트 예정입니다. ㅎㅎ