Add useful functions to functions
#Polyfill - Function
##Add useful functions to... functions?
$ npm install polyfill-function
require'polyfill-function';varvar seeds = Arrayprototypeslicecallarguments1;returnifstep < seedslength return seedsstep;var ns = seedsslice0;while--step +1 nspushOfffuncapplythisns;return nsnslength - 1;var fib = recursivereturn a+b01;//Alternative definition of the Fibonacci Sequence
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