Hello all, and specially John. It's so good to see you back in
business :-)
I'm trying to use the "set" expression to change the value of a field,
deep in a hash:
In the process:definition:
set 'f:authinfo.last_proceeded.owner_groups' => '$v:owner_groups'
However, the expression above doesn't seem to work:
---8<---
{"authinfo"=>
{"initiator"=>{"user"=>"alice", "ipaddr"=>"127.0.0.1"},
"last_updated"=>{"user"=>"none", "ipaddr"=>nil, "tstamp"=>nil},
"last_proceeded"=>
{"action"=>"none",
"user"=>"none",
"ipaddr"=>nil,
"tstamp"=>nil,
"owner_groups"=>[],
"user_groups"=>[]}},
"__tags__"=>[],
"authinfo.last_proceeded.owner_groups"=> ["trafico",
"contabilidad", "administracion"],
-->8--
Notice that the last line contains a literal, unresolved lookup path.
Going a little bit further, I double-checked that the unit test for
lookups accepted this kind of "deep set"
"test/unit/ut_11_lookup.rb"
---8<---
def test_set
h = { 'customer' => { 'name' => 'alpha' } }
Ruote.set(h, 'customer.name', 'bravo')
assert_equal({"customer"=>{"name"=>"bravo"}}, h)
end
-->8--
So I wrote a new unit test, just to make sure:
---8<---
def test_deep_set
h = {'foo'=>{'bar'=>{'baz'=>{'fruit'=>'pineapple'}}}}
Ruote.set(h, 'foo.bar.baz.fruit', 'orange')
assert_equal({"foo"=>{"bar"=>{"baz"=> "orange" }}}, h)
end
-->8--
And executed the specific suite:
coruscant:ruote nando$ ruby test/unit/ut_11_lookup.rb
ruby 1.8.7 (2009-06-12 patchlevel 174) [universal-darwin10.0]
Fri Apr 08 19:39:08 +0200 2011
Loaded suite test/unit/ut_11_lookup
Started
...F.......
Finished in 0.011963 seconds.
1) Failure:
test_deep_set(LookupTest) [test/unit/ut_11_lookup.rb:54]:
<{"foo"=>{"bar"=>{"baz"=>"orange"}}}> expected but was
<{"foo"=>{"bar"=>{"baz"=>{"fruit"=>"pineapple"}}},
"foo.bar.baz.fruit"=>"orange"}>.
11 tests, 16 assertions, 1 failures, 0 errors
-->8--
So, is this a bug or am I doing things wrong?
As always, many thanks for the help. Have a good weekend
//nando
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