bluaze

sort evaluated arguments in formals' order to ensure cache hit

1

when the function has multiple default arguments or the default argument is not defined at the end of formal list, whether the default values are passed explicitly (by call) or...

evaluate default args in a dedicated environment

1

each default arguments not called is assigned to a dedicated environment as promise, just like how R initialize evaluation frame of function call, and the enclosure of the environment is...

function to be memoised with argument that is function, which might be passed another memoised function

1

a function to be memoised, say `f`, has an argument `fn` that accepts function. If such argument `fn` is passed another memoised function, say `gm