2 more ruby questions

Ruby/count_consective_numbers.rb

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+# Name: Shoaib Sabir
+# Username: Shoaib019
+# Approach: make hash count as value and number as key then find max value return its key
+def count_consective_numbers(arr)
+  hash_one = {}
+  arr.each do |val|
+      hash_one[val] = arr.count(val)
+  end
+  hash_one.max_by {|k,v| v}.first
+end

Ruby/jump_tiles.rb

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+# Name: Shoaib Sabir
+# Username: Shoaib019
+# Approach: in loop added only those elements on which pointer value is same
+#           then compare pointer value with size of array
+def jump_tiles(arr)
+    pointer = 0
+	arr.each_with_index do |_,idx|
+	    pointer = pointer + arr[idx] if pointer == idx
+	end
+	pointer >= arr.length - 1 ? true : false
+end