Convert from number to Indonesian and English (or any other language) text
It will default to spit out Indonesian if no language id specified.
sayer = NumberSayer.new
result = sayer.say 11101060020
#result will be sebelas milyar seratus satu juta enam puluh ribu dua puluh
To spit out English, you can pass :en
sayer = NumberSayer.new
result = sayer.say 11101060020, :en
#result will be eleven billion one hundred one million sixty thousand twenty