Hi all,

I thought to just add to my previous thread, but created a new one because 
the topic is a bit different. Hope y'all don't mind.

Anyhow:

a) How would I concatenate two tuples? Or a tuple with a variable? 

Say I have

testtuple = (1,2,3)
testvar = 4

and want to get

newtuple = (1,2,3,4)

(not ((1,2,3),4)

I've tried 
newtuple = tuple(testtuple...,testvar...)
newtuple = tuple(testtuple...,testvar)
newtuple = testtuple...,testvar 

but none of those have worked to produce the desired result. 

b) I have an array of tuples

tuplearray = [(a1,b1,c1),(a2,b2,c2)...,(an,bn,cn)]

How could I then unpack the array into

aarray = [a1,a2...,an]
barray = [b1,b2...,bn]
carray = [c1,c3...,cn]

such that each position in the tuple gets unpacked into a corresponding 
individual array? 

In Python, I would use

alist,blist,clist = zip(*tuplelist)

It appears that

aarray,barray,carray = zip(tuplearray...)

is not the Julia equivalent. 

My version of Julia is the .3 RC. 

Thanks for your help

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