2024-04-16 v. 5.4.7: added "2299. Strong Password Checker II"

README.md

@@ -407,3 +407,4 @@ Profile on LeetCode: [fartem](https://leetcode.com/fartem/).
 | 2283. Check if Number Has Equal Digit Count and Digit Value        | [Link](https://leetcode.com/problems/check-if-number-has-equal-digit-count-and-digit-value/)        | [Link](./lib/easy/2283_check_if_number_has_equal_digit_count_and_digit_value.rb)        |
 | 2287. Rearrange Characters to Make Target String                   | [Link](https://leetcode.com/problems/rearrange-characters-to-make-target-string/)                   | [Link](./lib/easy/2287_rearrange_characters_to_make_target_string.rb)                   |
 | 2293. Min Max Game                                                 | [Link](https://leetcode.com/problems/min-max-game/)                                                 | [Link](./lib/easy/2293_min_max_game.rb)                                                 |
+| 2299. Strong Password Checker II                                   | [Link](https://leetcode.com/problems/strong-password-checker-ii/)                                   | [Link](./lib/easy/2299_strong_password_checker_ii.rb)                                   |

leetcode-ruby.gemspec

@@ -5,7 +5,7 @@ require 'English'
 ::Gem::Specification.new do |s|
   s.required_ruby_version = '>= 3.0'
   s.name = 'leetcode-ruby'
-  s.version = '5.4.6'
+  s.version = '5.4.7'
   s.license = 'MIT'
   s.files = ::Dir['lib/**/*.rb'] + %w[bin/leetcode-ruby README.md LICENSE]
   s.executable = 'leetcode-ruby'

lib/easy/2299_strong_password_checker_ii.rb

@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+# https://leetcode.com/problems/strong-password-checker-ii/
+# @param {String} password
+# @return {Boolean}
+def strong_password_checker_ii(password)
+  return false if password.length < 8
+
+  lower = 0
+  upper = 0
+  digit = 0
+  special = 0
+  last = '['
+
+  password.each_char do |letter|
+    return false if letter == last
+
+    last = letter
+
+    if letter.match?(/\d/)
+      digit += 1
+    elsif '!@\#$%^&*()-+'.include?(letter)
+      special += 1
+    elsif letter.match?(/[[:upper:]]/)
+      upper += 1
+    elsif letter.match?(/[[:lower:]]/)
+      lower += 1
+    end
+  end
+
+  lower.positive? && upper.positive? && special.positive? && digit.positive?
+end

test/easy/test_2299_strong_password_checker_ii.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+require_relative '../test_helper'
+require_relative '../../lib/easy/2299_strong_password_checker_ii'
+require 'minitest/autorun'
+
+class StringPasswordCheckerIITest < ::Minitest::Test
+  def test_default
+    assert(strong_password_checker_ii('IloveLe3tcode!'))
+    assert(!strong_password_checker_ii('Me+You--IsMyDream'))
+    assert(!strong_password_checker_ii('1aB!'))
+  end
+end