some solutions for projects on odin project

stock_picker.rb

@@ -0,0 +1,26 @@
+### STOCK PICKER
+def stock_picker(stock_prices)
+  left = 0
+  right = 1
+  highest = 0
+  solution = [nil, nil]
+
+  until left == stock_prices.length - 1
+    until right == stock_prices.length - 1
+      right += 1
+      temp = stock_prices[right] - stock_prices[left]
+      if temp > highest
+        highest = temp
+        solution[0] = left
+        solution[1] = right
+      end
+    end
+
+    left += 1
+    right = left + 1 unless left + 1 == stock_prices.length
+  end
+
+  solution
+end
+
+print stock_picker([17,3,6,9,15,8,6,1,10])