day04/input2.sample

@@ -1,26 +0,0 @@
-eyr:1972 cid:100
-hcl:#18171d ecl:amb hgt:170 pid:186cm iyr:2018 byr:1926
-
-iyr:2019
-hcl:#602927 eyr:1967 hgt:170cm
-ecl:grn pid:012533040 byr:1946
-
-hcl:dab227 iyr:2012
-ecl:brn hgt:182cm pid:021572410 eyr:2020 byr:1992 cid:277
-
-hgt:59cm ecl:zzz
-eyr:2038 hcl:74454a iyr:2023
-pid:3556412378 byr:2007
-
-pid:087499704 hgt:74in ecl:grn iyr:2012 eyr:2030 byr:1980
-hcl:#623a2f
-
-eyr:2029 ecl:blu cid:129 byr:1989
-iyr:2014 pid:896056539 hcl:#a97842 hgt:165cm
-
-hcl:#888785
-hgt:164cm byr:2001 iyr:2015 cid:88
-pid:545766238 ecl:hzl
-eyr:2022
-
-iyr:2010 hgt:158cm hcl:#b6652a ecl:blu byr:1944 eyr:2021 pid:093154719

day04/solution01.rb

@@ -51,4 +51,5 @@ passports.each_value do |passport|
     end
 end
 
-pp results
+pp results
+

day04/solution02.rb

@@ -1,79 +0,0 @@
-#!/bin/env ruby
-
-def valid_passport? (passport, fields)
-    fields.each do |field|
-        return false if !(passport.has_key?(field.to_sym))
-    end
-    valid_colors = ['amb', 'blu', 'brn', 'gry', 'grn', 'hzl', 'oth']
-    passport.each_key do |key|
-        case key
-        when :byr
-            return false if (passport[key].to_i < 1920 or passport[key].to_i > 2002)
-        when :iyr
-            return false if (passport[key].to_i < 2010 or passport[key].to_i > 2020)
-        when :eyr
-            return false if (passport[key].to_i < 2020 or passport[key].to_i > 2030)
-        when :hgt
-            if passport[key][-2..] == 'in'
-                return false if (passport[key][..-3].to_i  < 59 or passport[key][..-3].to_i  > 76)
-            elsif passport[key][-2..] == 'cm'
-                return false if (passport[key][..-3].to_i  < 150 or passport[key][..-3].to_i  > 193)
-            else
-                return false
-            end
-        when :hcl
-            return false if !passport[key].match(/^[#][0-9a-f]{6}$/)
-        when :ecl
-            return false if !valid_colors.find { |color| color.match(passport[key]) }
-        when :pid
-            return false if !passport[key].match(/^[0-9]{9}$/)
-        end   
-    end             
-    true
-end
-
-text = File.read('./input')
-passports = Hash.new
-key = 0
-passport = Hash.new
-
-required_fields = [
-    "byr",
-    "iyr",
-    "eyr",
-    "hgt",
-    "hcl",
-    "ecl",
-    "pid",
-#    "cid"
-]
-
-results = {
-    :valid => 0,
-    :invalid => 0
-}
-
-text.each_line do |line|
-    line.strip!
-    if line == ''
-        passports[key] = passport
-        passport = Hash.new
-        key += 1
-        next
-    end
-    line.split(' ').each do |pair|
-        pair = pair.split(":")
-        passport[pair[0].to_sym] = pair[1]
-    end
-end
-passports[key] = passport
-
-passports.each_value do |passport|
-    if valid_passport?(passport, required_fields)
-        results[:valid] += 1
-    else
-        results[:invalid] += 1
-    end
-end
-
-pp results