Ruby - System Stack Error

require 'erb'

class BankAccount
    TEMPLATE = <<-TEMPLATE

Bank Account: <%= @name %>
---
<%= @transactions.each do |transaction| %>
Transaction: <%= transaction %>
<% end %>
---
    TEMPLATE

        def initialize(name)
        @name = name
        @transactions = []
    end

    def deposit(amount)
        @transactions.push(amount)
    end

    def withdraw(amount)
    @transactions.push(-amount)
    end

    def get_binding
        get_binding
    end

    def display
        ERB.new(TEMPLATE).result(get_binding)
    end
end


account = BankAccount.new("Jason Seifer")
account.deposit(100)
account.withdraw(2)
account.withdraw(30)
account.deposit(200)
puts account.display