Instagram / IGListKit / 2145
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Jobs 2
Files 99
Run time 11min
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<a href="https://github.com/Instagram/IGListKit/commit/<a class=hub.com/Instagram/IGListKit/commit/<a class="double-link" href="https://git"><a class=hub.com/Instagram/IGListKit/commit/<a class="double-link" href="https://git"><a class=hub.com/Instagram/IGListKit/commit/3059c5e6f5aeac73f112375d032677ae5f38342a">3059c5e6f<a href="https://github.com/Instagram/IGListKit/commit/3059c5e6f5aeac73f112375d032677ae5f38342a">&quot;&gt;&amp;lt;a href=&amp;quot;https://github.com/Instagram/IGListKit/commit/&lt;/a&gt;&lt;a class=&quot;double-link&quot; href=&quot;https://github.com/Instagram/IGListKit/commit/3059c5e6f5aeac73f112375d032677ae5f38342a&quot;&gt;3059c5e6f&lt;/a&gt;&lt;a href=&quot;https://github.com/Instagram/IGListKit/commit/3059c5e6f5aeac73f112375d032677ae5f38342a&quot;&gt;&amp;quot;&amp;gt;Add experiment to defer requesting objects from data source until just before diffing

Summary:
Inspired by recent performance investigations in Instagram, adding an experimental feature to defer requesting objects from the `IGListAdapterDataSource` until //just before// diffing is executed. If //n// updates are coalesced into one, this results in just a single request for objects from the data source.

This is a **breaking change** to the public API, but since writing custom `IGListUpdatingDelegate`s is discouraged, I&amp;amp;#39;m less worried about saving this for a major version launch.

Reviewed By: manicakes

Differential Revision: D7744518

fbshipit-source-id: &amp;lt;/a&gt;&lt;a class=&quot;double-link&quot; href=&quot;https://github.com/Instagram/IGListKit/commit/</a><a class="double-link" href="https://github.com/Instagram/IGListKit/commit/<a class="double-link" href="https://github.com/Instagram/IGListKit/commit/f0001263cddda383e3dedd1d350a83d2cfb8362a">f0001263c</a>">f0001263c</a><a href="https://github.com/Instagram/IGListKit/commit/3059c5e6f5aeac73f112375d032677ae5f38342a">">f0001263c</a>

123 of 123 new or added lines in 5 files covered. (100.0%)

12701 of 13337 relevant lines covered (95.23%)

511.63 hits per line

New Missed Lines in Diff

Lines Coverage ∆ File
1
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 Source/Internal/IGListAdapterUpdater+DebugDescription.m
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Jobs
ID Job ID Ran Files Coverage
2 2145.2 (DESTINATION="OS=10.3.1,name=iPhone 7" SDK="$IOS_SDK" SCHEME="$IOS_SCHEME" RUN_TESTS="YES" RUN_UI_TESTS="NO" BUILD_EXAMPLE="YES" POD_LINT="NO", Gemfile) 0
95.23
 Travis Job 2145.2
3 2145.3 (DESTINATION="OS=11.3,name=iPhone X" SDK="$IOS_SDK" SCHEME="$IOS_SCHEME" RUN_TESTS="YES" RUN_UI_TESTS="YES" BUILD_EXAMPLE="YES" POD_LINT="NO", Gemfile) 0
95.22
 Travis Job 2145.3
Source Files on build 2145
Detailed source file information is not available for this build.