theluyuan/vue3-yuanma
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

perf(runtime-core): use makeMap instead of RE (#350)

Browse Source
This commit is contained in:
edison 2019-10-23 22:34:58 +08:00 committed by Evan You
parent e34d2bd853
commit 9dcbf17f3a
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
packages/runtime-core/src/componentProps.ts
View File

@ -11,7 +11,8 @@ import {
isReservedProp, isReservedProp,
hasOwn, hasOwn,
toTypeString, toTypeString,
PatchFlags PatchFlags,
makeMap
} from '@vue/shared' } from '@vue/shared'
import { warn } from './warning' import { warn } from './warning'
import { Data, ComponentInternalInstance } from './component' import { Data, ComponentInternalInstance } from './component'
@ -315,12 +316,14 @@ function validateProp(
} }
} }
const simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/ const isSimpleType = /*#__PURE__*/ makeMap(
'String,Number,Boolean,Function,Symbol'
)
function assertType(value: unknown, type: PropConstructor): AssertionResult { function assertType(value: unknown, type: PropConstructor): AssertionResult {
let valid let valid
const expectedType = getType(type) const expectedType = getType(type)
if (simpleCheckRE.test(expectedType)) { if (isSimpleType(expectedType)) {
const t = typeof value const t = typeof value
valid = t === expectedType.toLowerCase() valid = t === expectedType.toLowerCase()
// for primitive wrapper objects // for primitive wrapper objects