From 2801904dafbac440eac1d833ef1594ca60771d9c Mon Sep 17 00:00:00 2001 From: Steve Bennett Date: Thu, 16 Sep 2010 09:41:02 +1000 Subject: Add an optional 'putter' function to parray Signed-off-by: Steve Bennett --- examples/parray.tcl | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 examples/parray.tcl (limited to 'examples') diff --git a/examples/parray.tcl b/examples/parray.tcl new file mode 100644 index 0000000..8ac5d3d --- /dev/null +++ b/examples/parray.tcl @@ -0,0 +1,17 @@ +# Example of using the 'putter' function to redirect parray output + +set a {1 one 2 two 3 three} + +# Use 'curry' to create a single command from two words +stderr puts "curry" +parray a * [curry stderr puts] + +# Same thing, but an alias instead +stderr puts "\nalias" +alias stderr_puts stderr puts +parray a * stderr_puts + +# Now use a lambda to accumulate the results in a buffer +stderr puts "\nlamba" +parray a * [lambda {msg} {lappend ::lines $msg}] +stderr puts [join $lines \n] -- cgit v1.1