MML_parse.rb

input = "NE : ALMS01_MSOFTX
Report : +++    MSOFTX/*MEID:5 MENAME:ALMS01_MSOFTX*/        2019-10-21 16:36:07+06:00
O&M    #3783551
%%/*1879715857 MEID=005*/ADD LAIGCI: GCI=\"4700204ACFF14\",LAIGCINAME=\"CB8U23A\",MSCVLRTYPE=MSCVLRNUM,MSCN=\"8801801000070\",VLRN=\"8801801000070\",NONBCLAI=NO,LAICAT=GCI,LAIT=HVLR,BSCDPC1=\"H'000076\",CSNAME=\"CBEB8\",LOCATIONNUM=\"8801801000100\",E911PHASE=INVALID,IFROAMANA=NO,LOCNONAME=\"INVALID\",CELLGROUPNAME=\"INVALID\";%%
RETCODE = 297020  This record already exists in the 2G LAI Information table [ADD LAIGCI]. Please enter a new value
"

def parse_MML(data)

  lines = data.split("\n")
  p lines.length
  my_array =[]
  lines.each_with_index do |line,index|
    if line.include? "RETCODE"
      my_array = line.split(" ")
      break
    end
  end
  p my_array[0]
  p my_array[2]
  my_array[2].to_i == 0 ? "Success" : "Failure"

end

z = parse_MML(input)