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author | Steve Bennett <steveb@workware.net.au> | 2010-09-16 09:41:02 +1000 |
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committer | Steve Bennett <steveb@workware.net.au> | 2010-10-15 11:02:52 +1000 |
commit | 2801904dafbac440eac1d833ef1594ca60771d9c (patch) | |
tree | 71ea8c13365b74510948d781f5219627ea11ca78 /examples | |
parent | 77ebbb58cb33c0e37daef21baee7a06fe6ab49cb (diff) | |
download | jimtcl-2801904dafbac440eac1d833ef1594ca60771d9c.zip jimtcl-2801904dafbac440eac1d833ef1594ca60771d9c.tar.gz jimtcl-2801904dafbac440eac1d833ef1594ca60771d9c.tar.bz2 |
Add an optional 'putter' function to parray
Signed-off-by: Steve Bennett <steveb@workware.net.au>
Diffstat (limited to 'examples')
-rw-r--r-- | examples/parray.tcl | 17 |
1 files changed, 17 insertions, 0 deletions
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] |