angular-docs-cn/packages/core
Pawel Kozlowski b2437c4500 perf(ivy): avoid unnecessary function calls when bound value doesn't change (#30255)
In the existing implementation the `elementPropertyInternal` function (meant to
set element properties) was executed even if a bound value didn't change. The
`elementPropertyInternal` was inspecting the incoming value and after comparing it
to `NO_CHANGE` - exiting early. All in all it meant that we were unnecessarily
invoking the `elementPropertyInternal` function for cases where bound value didn't
change.

Based on my bencharks (running change detection without any model update in a tight
loop) this unnecessary function call was causing ~5% slowdown in the change detection
process.

PR Close #30255
2019-05-06 14:09:54 -07:00
..
schematics refactor(core): static-query migrations fails if options cannot be transformed (#30178) 2019-04-29 13:30:37 -07:00
src perf(ivy): avoid unnecessary function calls when bound value doesn't change (#30255) 2019-05-06 14:09:54 -07:00
test fix(core): fix interpolate identifier in AOT (#30243) 2019-05-02 10:33:34 -07:00
testing fix(ivy): allow `R3TestBedCompiler` to work in ngcc-processed apps (#28530) 2019-05-01 16:38:32 -07:00
BUILD.bazel refactor(ivy): move ngcc into a higher level folder (#29092) 2019-03-20 14:45:54 -04:00
PACKAGE.md docs: add package doc files (#26047) 2018-10-05 15:42:14 -07:00
index.ts refactor: move angular source to /packages rather than modules/@angular 2017-03-08 16:29:27 -08:00
package.json build: update rxjs version requirements to 6.4.0 (#30032) 2019-04-22 11:15:33 -07:00
public_api.ts build: publish tree of files rather than FESMs (#18541) 2017-08-31 15:34:50 -07:00
tsconfig-build.json feat(ivy): implement TestBed (#25369) 2018-08-14 11:58:47 -07:00