Ancestry Patch updates/fixes #17511
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Ancestry Patch updates/fixes #17511
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Merged
gmcculloug
approved these changes
Jun 3, 2018
kbrock
reviewed
Jun 4, 2018
app/models/tenant.rb
Outdated
| @@ -184,7 +184,7 @@ def project? | |||
| end | |||
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| def visible_domains | |||
| MiqAeDomain.where(:tenant_id => ancestor_ids.append(id)).joins(:tenant).order('tenants.ancestry DESC NULLS LAST, priority DESC') | |||
| MiqAeDomain.where(:tenant_id => ancestor_ids + [id]).joins(:tenant).order('tenants.ancestry DESC NULLS LAST, priority DESC') | |||
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Didn't know it was a thing. Will change.
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| def parent=(parent) | ||
| super | ||
| clear_memoized_instance_variables |
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would feel a little more comfortable returning the original value since people often type x = y = z
def parent=(parent)
super.tap { clear_memoized_instance_variables }
endThere was a problem hiding this comment.
Huh, I guess ruby had my back on this one...
class Foo
attr_reader :bar
def bar= bar_val
@bar = bar_val
puts "IT WORKED!"
end
end
puts (Foo.new.bar = "bar")
puts baz = Foo.new.bar = "baz"
puts "baz = #{baz}"
#=> IT WORKED! <<<<< output from first bar=
#=> bar <<<<< output from first inline puts
#=> IT WORKED! <<<<< output from second bar=
#=> baz <<<<< output from second inline puts
#=> baz = baz <<<<< output from third inline putsApparently ='s methods don't behave the same as normal methods and always return the input? TMYK 🌈✨🌠
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Anyway, adding a test because this could end up going bad if this is ever NOT the case.
The Tenant#visible_domains method was doing the following:
ancestor_ids.append(id)
As part of it's query, which would update the memoized value to be
incorrect and include itself. Switching it to `path_ids`, which
effectively does:
ancestor_ids + [id]
Makes sure that a new array is created instead of appending to the
existing one.
NickLaMuro
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Clear out the memoization in the lib/patches/ancestry_patch.rb when the parent= or parent_id= methods are called.
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@kbrock Should have addressed your comments. Please re-review. |
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Checked commits NickLaMuro/manageiq@f75a572~...3742661 with ruby 2.3.3, rubocop 0.52.1, haml-lint 0.20.0, and yamllint 1.10.0 spec/models/tenant_spec.rb
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simaishi
pushed a commit
that referenced
this pull request
Jun 21, 2018
Ancestry Patch updates/fixes (cherry picked from commit c6a6bed) https://bugzilla.redhat.com/show_bug.cgi?id=1593798
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Fine backport details: |
simaishi
pushed a commit
that referenced
this pull request
Jun 21, 2018
Ancestry Patch updates/fixes (cherry picked from commit c6a6bed) https://bugzilla.redhat.com/show_bug.cgi?id=1593797
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Gaprindashvili backport details: |
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Fixes the two issues reported in the original PR for the
ancestrypatches and the memoization of certain methods around it:parent/parent_idinmanageiq-ui-classic: Ancestry Patches #17360 (comment)ancestor_idsinmanageiq-automation_engine: Ancestry Patches #17360 (comment)Both issues should be addressed by this PR.
Links
Steps for Testing/QA
Run the specs for both
manageiq-ui-classicandmanageiq-automation_enginewith this branch checked out and make sure there are not any spec failures.