Wrapper
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      • isClosingIn()
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      • textReplaceClosing()
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      • ⚠ textHasClosing()
      • ⚠ textHasOpening()
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  • Wrapper.prototype.textHasOpening()
  • Parameters
  • Returns
  • Example usage

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  1. Wrapper {}
  2. Methods

⚠ textHasOpening()

Previous⚠ textHasClosing()NexttextUnwrap()

Last updated 3 years ago

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Wrapper.prototype.textHasOpening()

Checks if the provided text has the opening of the specified Wrapper object at the beginning of the text.

wrapper.class.ts
public textHasOpening(text: string): boolean {
  return (
    isStringType(text) && text.slice(0, this.opening.length) === this.opening
  );
}

Parameters

Name: type
Description

text: string

Returns

The return value is a indicating whether the given text has the opening of the wrap.

Example usage

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

// Returns true of boolean.
new Wrapper(`[`, `]`).textHasOpening(`[quote]`);

The text of a string to test against the existence of the chars.

boolean
opening