29 lines
936 B
TypeScript
29 lines
936 B
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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export function normalizeDebugBindingName(name: string) {
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// Attribute names with `$` (eg `x-y$`) are valid per spec, but unsupported by some browsers
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name = camelCaseToDashCase(name.replace(/[$@]/g, '_'));
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return `ng-reflect-${name}`;
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}
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const CAMEL_CASE_REGEXP = /([A-Z])/g;
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function camelCaseToDashCase(input: string): string {
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return input.replace(CAMEL_CASE_REGEXP, (...m: any[]) => '-' + m[1].toLowerCase());
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}
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export function normalizeDebugBindingValue(value: any): string {
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try {
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// Limit the size of the value as otherwise the DOM just gets polluted.
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return value != null ? value.toString().slice(0, 30) : value;
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} catch (e) {
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return '[ERROR] Exception while trying to serialize the value';
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}
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}
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