isOpeningIn()
Wrapper.prototype.isOpeningIn()
Wrapper.prototype.isOpeningIn()
Checks whether the provided text
has the opening
chars of a specified Wrapper
object at the beginning.
public isOpeningIn(text: string): boolean {
return Wrapper.hasOpening(text, this.opening);
}
Parameters
text: string
text: string
The text of string
to test for the existence of the opening
chars at the beginning of it.
Returns
The return value is a boolean
indicating whether the given text
has the opening
chars of the wrap.
Example usage
// Example usage.
import { Wrapper } from '@angular-package/wrapper';
const longText = new Wrapper('{{', '}}', 'This is a long text');
const text = `Lorem ipsum and more`;
// Returns false.
longText.isOpeningIn(`${text}${longText.opening}`);
// Returns false.
longText.isOpeningIn(text);
// Returns true.
longText.isOpeningIn(`${longText.opening}${text}`);
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