Hi Brian, the [ shouldn't be required. I think I left it in there when
I was initially building it... For example, paste this into a new
session:
func=: 3 : 0
doc=. (y,'_doc')=: 0 : 0
lines=.dlb each LF cut doc
0!:0 > {: lines
examples=. (y,'_examples')=:3 }. each (#~ (<'ex:') E. 3 {. each [) lines
for_ex. examples do.
ex=.(>ex)
try.
assert ". ex
catch.
smoutput ex , ' failed'
smoutput 'returned '
smoutput ". ex
end.
end.
''
)
func 'add1'
adds 1 to the input
ex: 6 = add1 5
ex: 7 = add1 5 NB. show the failing test
add1=:1 + ]
)
add1 5
6
You will also see the output of the failing test when you initially
paste/run the script, but not on subsequent invocations of add1
On Sun, Dec 6, 2015 at 11:14 AM, Brian Schott <[email protected]> wrote:
> What verb initializes all the calls
> like func '...'?
>
func is a verb, and so it operates immediately on the argument when
the script is loaded.
It works much like Note (which was my inspiration for it)
Note
3 : '0 0 $ 0 : 0' :[
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
