From 577fb9f2e4970f9d28088fc3a8fc7d2d244a1d6f Mon Sep 17 00:00:00 2001
From: jingleville <andrewgavrick@yandex.ru>
Date: Mon, 4 Dec 2023 22:23:57 +0300
Subject: [PATCH] solved arrays exercises

---
 test/exercise/arrays/solution.rb | 18 ++++++++++++++++--
 test/exercise/arrays/test.rb     |  4 ++--
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/test/exercise/arrays/solution.rb b/test/exercise/arrays/solution.rb
index a7d518fc..7b4c6328 100644
--- a/test/exercise/arrays/solution.rb
+++ b/test/exercise/arrays/solution.rb
@@ -2,11 +2,25 @@ module Exercise
   module Arrays
     class << self
       def replace(array)
-        array
+        array.map { |el| el.positive? ? array.max : el }
       end
 
       def search(_array, _query)
-        0
+        max = _array.length - 1
+        min = 0
+
+        while min <= max
+          mid = (min + max) / 2
+          if _array[mid] == _query
+            return mid
+          elsif _array[mid] > _query
+            max = mid - 1
+          else
+            min = mid + 1
+          end
+        end
+
+        -1
       end
     end
   end
diff --git a/test/exercise/arrays/test.rb b/test/exercise/arrays/test.rb
index 6876461e..95ae5370 100644
--- a/test/exercise/arrays/test.rb
+++ b/test/exercise/arrays/test.rb
@@ -4,7 +4,7 @@
 class Exercise::ArraysTest < Minitest::Test
   # Заменить все положительные элементы целочисленного массива на максимальное значение элементов массива.
   def test_replace
-    skip
+    
     array = [3, 2, -8, 4, 100, -6, 7, 8, -99]
     new_array = Exercise::Arrays.replace(array)
 
@@ -14,7 +14,7 @@ def test_replace
   # Реализовать двоичный поиск
   # Функция должна возвращать индекс элемента
   def test_bin_search
-    skip
+    
     assert Exercise::Arrays.search([1], 900) == -1
     assert Exercise::Arrays.search([1], 1).zero?
     assert Exercise::Arrays.search([], 900) == -1