Create bubble_sort_by.rb

Author: MuminjonGuru

Challenges/Advanced Building Blocks/Sorting/bubble_sort_by.rb

@@ -0,0 +1,18 @@
+def bubble_sort_by array
+ is_sorted = false
+ digits = (0..array.length - 2)
+
+ until is_sorted
+ is_sorted = true
+ digits.each do |i|
+ block = yield(array[i], array[i + 1])
+ if block > 0
+ array[i], array[i+1] = array[i+1], array[i]
+ is_sorted = false
+ end
+ end
+ end
+ print array
+end
+
+bubble_sort_by(["hi","hello","hey"]) {|left,right| left.length - right.length}