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Wrapper
Wrapper
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  • Wrap {}
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      • closing
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      • [Symbol.toStringTag]
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        • hasClosing()
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        • ⚠ textHasClosing()
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  • Wrap.hasClosing()
  • Parameters
  • Returns
  • Example usage

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  1. Wrap {}
  2. Methods
  3. Static

hasClosing()

PreviousStaticNexthasOpening()

Last updated 3 years ago

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Wrap.hasClosing()

Checks whether the has given chars at the end.

wrap.class.ts
public static hasClosing(text: string, closing: string): boolean {
  return (
    typeof text === 'string' &&
    text.length >= 1 &&
    typeof closing === 'string' &&
    closing.length >= 1 &&
    text.slice(-closing.length) === closing
  );
}

Parameters

text: string

The text of type, to check whether it contains given chars.

closing: string

The closing chars of type to check if a given contains.

Returns

Example usage

// Example usage.
import { Wrap } from '@angular-package/wrapper';

const quote = new Wrap(`[`, `]`, 'quote');

// Returns true.
Wrap.hasClosing(quote.valueOf(), ']');

// Returns false.
Wrap.hasClosing(quote.valueOf(), '>');

// Returns false.
Wrap.hasClosing(quote.valueOf(), '');

// Returns false.
Wrap.hasClosing(new Wrap(`[`, ``, 'quote').valueOf(), '');

The return value is a indicating whether the contains chars at the end.

string
string
text
closing
closing
text
boolean
text
closing