[julia-users] Example of how to write line by line to a CSV file in Julia?

[yaoismyhero]

Hi Guys,

I'm struggling to find some examples regarding how to write line by line to 
a CSV file. Scouring the documentation, I have been able to come across 
this so far: 
http://julia-cn.readthedocs.org/en/latest/stdlib/base/?highlight=writecsv 
So I currently have a function that is part of a for loop that outputs some 
data in each iteration.
In pseudocode, here is what I want to do:

for i in 1:2000
    y1,y2,y3 = f(i)
    ysavetuple = y1,y2,y3
    writecsv("ysavetuple.csv",ysavetuple) 

However, I am not sure how to go about saving line by line, separating the 
tuple into individual cells under labeled column headers. 

Any guidance would be appreciated.

Thanks,
Wally