01_data_structures/data_structures/binary_search/binary_search.rb
def pivoted_binary_search(val, pivot, arr)
	length = arr.length
	lower = 0
	upper = length - 1
	while lower < upper
		mid = lower + (upper - lower) / 2
		mid_val = arr[(mid + pivot) % length]
		if val < mid_val
			upper = mid
		else
			lower = mid + 1
		end
	end
	return (lower + pivot) % length
end
# two method implementation with finding known pivot point
two method implementation with finding known pivot point
two method implementation with finding known pivot point
def pivoted_binary_search(val, pivot, arr)
	length = arr.length
	lower = 0
	upper = length - 1
	while lower < upper
		mid = lower + (upper - lower) / 2
		mid_val = arr[(mid + pivot) % length]
		if val < mid_val
			upper = mid
		else
			lower = mid + 1
		end
	end
	return (lower + pivot) % length
end
def pivoted_binary_search ( val , pivot , arr ) length = arr . length lower = 0 upper = length - 1 while lower < upper mid = lower + ( upper - lower ) / 2 mid_val = arr [ ( mid + pivot ) % length ] if val < mid_val upper = mid else lower = mid + 1 end end return ( lower + pivot ) % length end
two method implementation with finding known pivot point
two method implementation with finding known pivot point
val
pivot
arr