ankita199

def get_reverse(str)
	str.reverse
end
str = "hello"
puts get_reverse(str)

ankita199

# Given a number as a char array number[], this function finds the next greater number.It modifies the same array to store the result 
def findNextLargestNumber(array,n)
	begin
	  # 1) Start from the right most digit and find the first digit that is smaller than the digit next to it. 
	  i = n -1
	  loop do
	    break if array[i] > array[i - 1]    
	    i = i - 1
	  end
	          

ankita199

class NotificationsController < ApplicationController
  protect_from_forgery :except => :paypal_ipn
  
  def create
    params.permit! # Permit all Paypal input params
    #query = params
    puts "in method*************************************"   
    #query[:cmd] = "_notify-validate"
    #if  params[:txn_type] == 'subscr_cancel'
   	#	user_subscription = Subscription.find_by(paypal_customer_token: params[:payer_id])