joining strings

From: semseddinm::bircom::com at: 27-Jul-2009 18:23

Hi,
What is the best way to join a block into a string with a separator?
I prefer not to use loop if it is possible.

b: ["a" "b" "1" "2"]
t: concat b "-"

t => "a-b-1-2"

[1] · 2 · 3 · 4 · 5 · See whole thread