join
Create a string by joining together list elements
1. join.9.man
Manpage of join
join
Section: Tcl Built-In Commands (n)Updated:
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NAME
join - Create a string by joining together list elementsSYNOPSIS
join list ?joinString?DESCRIPTION
The list argument must be a valid Tcl list. This command returns the string formed by joining all of the elements of list together with joinString separating each adjacent pair of elements. The joinString argument defaults to a space character.
EXAMPLES
Making a comma-separated list:-
set data {1 2 3 4 5} join $data ", " -> 1, 2, 3, 4, 5
Using join to flatten a list by a single level:
-
set data {1 {2 3} 4 {5 {6 7} 8}} join $data -> 1 2 3 4 5 {6 7} 8
SEE ALSO
list(n), lappend(n), split(n)KEYWORDS
element, join, list, separator
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Time: 17:42:19 GMT, May 11, 2012
