ReactiveX / rxjs

97%

master: 97%

LAST BUILD ON BRANCH setImmediate

branch: setImmediate

CHANGE BRANCH

x

Reset

• setImmediate
• 5.0.0
• 5.0.0-beta.10
• 5.0.0-beta.11
• 5.0.0-beta.12
• 5.0.0-beta.9
• 5.0.0-rc.1
• 5.0.0-rc.2
• 5.0.0-rc.3
• 5.0.0-rc.4
• 5.0.0-rc.5
• 5.0.1
• 5.0.2
• 5.0.3
• 5.0.x
• 5.1.0
• 5.1.1
• 5.1.x
• 5.2.0
• 5.3.0
• 5.3.1
• 5.3.3
• 5.4.1
• 5.4.2
• 5.4.3
• 5.5.0
• 5.5.0-beta.1
• 5.5.0-beta.2
• 5.5.0-beta.3
• 5.5.0-beta.4
• 5.5.0-beta.5
• 5.5.0-beta.6
• 5.5.0-beta.7
• 5.5.1
• 5.5.10
• 5.5.2
• 5.5.4
• 5.5.5
• 5.5.6
• 5.5.7
• 5.5.8
• 5.5.9
• 5.6.0-forward-compat.0
• 6.0.0
• 6.0.0-alpha.0
• 6.0.0-alpha.1
• 6.0.0-alpha.2
• 6.0.0-alpha.4
• 6.1.0
• 6.2.0
• 6.2.1
• 6.3.2
• 6.3.3
• 6.4.0
• 6.5.0
• 6.5.1
• 6.5.2
• 6.x
• benlesh-update-coc
• branching
• doc-issue-template
• forward-compat
• invalid-event-target-error
• jayphelps-patch-1
• jayphelps-patch-2
• lgtm
• marbles-known-issues
• master
• next
• revert-2409-add-index-to-delaywhen
• revert-2463-first-with-switch-map-fix
• revert-2501-element-at-switch-map-fix
• revert-3022-issue-3020
• revert-3375-export_fromPromise
• revert-3421-update-catchError-type-overloads
• revert-3977-cancellable-forEach
• revert-4568-patch-1
• stable
• virtual-time-schedulers

Build # 5378

Build Type

push

travis-ci

Committed by web-flow

Commit Message

refactor: Cache first-promise for internal setImmediate polyfill

`Promise.resolve().then()` creates two Promises, but we can cache the first one to save a little bit of allocation and GC micro perf

Run Details

1936 of 2372 branches covered (81.62%)

2 of 2 new or added lines in 1 file covered. (100.0%)

6958 of 7166 relevant lines covered (97.1%)

679.34 hits per line