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applyfun
2012 Aug 29
5
Extracting the name of a function (inverse of match.fun("myFun"))
Hi all,
is there a way to extract the name of a function, i.e. do the reverse
of match.fun applied to a character string? I would like to print out
the name of a function supplied to another function as an argument.
For example:
myFunc = function(x) { x+1 }
applyFunc = function(fnc, x)
{
fnc = match.fun(fnc)
fnc(x)
}
Is there a way to obtain "myFunc" from the argument fnc in applyFnc
the following call is issued?
applyFnc(myFunc, 1)
Thanks,
Peter