Generates a Random String and deposits in a DB. Assumes columns of id,code with code having a unique index.

Random String Generator

require 'sequel'
require 'pg'


class Grunt
	
	def initialize(count,connpath)
		@pool = (2..9).to_a + ('A'..'H').to_a
		@choices = @pool.shuffle
		@db = Sequel.connect(connpath)
		@codes = @db[:codes]
		@last_id = 0
	end
	
	def make_code()
		code = Array.new(8){@choices.shuffle.sample}.join
		return code
	end
	
	def insert_code(code)
		begin
			id = @codes.insert(code:code)
			@last_id = id unless id.nil?
			print "[#{@last_id || 'NIL'}]" if ((id % 1000 == 0) && (id != 0))
			return @last_id 
		rescue Exception => e
			print '[-D]'
		end
	end
	
	def boom()
		this_code = make_code()
		return insert_code(this_code)
	end
	
	def get_count()
		return @codes.count
	end
	
	def rumble()
		puts "\nOrc SMASH!!\n-----------------------------\n"
		while 1 do
			result = self.boom()
			if result && !result.nil? && result > 1800000
				puts "\n\n--- ALL DONE!!! ----\n"
				break
			end
		end
	end
	
end


g = Grunt.new(500,'postgres://user:password@localhost:5432/randoms')
g.rumble()