Interpolate API

interpolateUrl function

Interpolates values from a context object into a URL string using placeholders.

• Signature

  function interpolateUrl(
    url: string,
    context: Record<string, string>
  ): string

• Parameters

  • url: The URL string containing placeholders for interpolation.
  • context: An object containing key-value pairs for interpolation.

• Returns

  The URL with placeholders replaced by corresponding values from the context.

• Examples

  const interpolatedUrl = interpolateUrl('/product/{name}', { name: 'Cyberbrain' });
  console.log(interpolatedUrl); // Output: /product/cyberbrain

interpolateValue function

Interpolates a value into a string using a placeholder key.

• Signature

  function interpolateValue(
    text: string,
    key: Key,
    valueString: string
  ): string

• Parameters

  • text: The string containing the placeholder for interpolation.
  • key: The unique key identifying the placeholder within the string.
  • valueString: The value to be inserted into the placeholder.

• Returns

  The string with the placeholder replaced by the provided value.

• Examples

  const interpolatedText = interpolateValue('Hello, my name is {name}!', 'name', 'Batou');
  console.log(interpolatedText); // Output: Hello, my name is Batou!