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refactor: utilize type narrowing (#33075)

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PR Close #33075
This commit is contained in:
Danny Skoog
2019-10-09 17:17:52 +02:00
committed by Miško Hevery
parent 1ae77da609
commit 6ab5f3648a
29 changed files with 73 additions and 80 deletions
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8
packages/animations/browser/src/util.ts
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@ -26,7 +26,7 @@ export const NG_ANIMATING_SELECTOR = '.ng-animating';
export function resolveTimingValue(value: string | number) {
if (typeof value == 'number') return value;
const matches = (value as string).match(/^(-?[\.\d]+)(m?s)/);
const matches = value.match(/^(-?[\.\d]+)(m?s)/);
if (!matches || matches.length < 2) return 0;
return _convertTimeValueToMS(parseFloat(matches[1]), matches[2]);
@ -73,7 +73,7 @@ function parseTimeExpression(
easing = easingVal;
}
} else {
duration = <number>exp;
duration = exp;
}
if (!allowNegativeValues) {
@ -214,10 +214,8 @@ const PARAM_REGEX =
export function extractStyleParams(value: string | number): string[] {
let params: string[] = [];
if (typeof value === 'string') {
const val = value.toString();
let match: any;
while (match = PARAM_REGEX.exec(val)) {
while (match = PARAM_REGEX.exec(value)) {
params.push(match[1] as string);
}
PARAM_REGEX.lastIndex = 0;