argument mismatch

[amuagarwal]

Hi it good to have the argument mismatch exception in case of:
console.log(pyformat( 'The {} {} jumped over the {}' , ['brown' ,'fox' ,'foobar'] ))
If {} count are same as argument count its fine but if
console.log(pyformat( 'The {} {} jumped over the {} The {} {} jumped over the {}' , ['brown' ,'fox' ,'foobar'] )) returns "The brown fox jumped over the foobar The undefined undefined jumped over the undefined"

Thanks in advance