Handlebar style template filler

[string/Handlebar style template filler]

---

Substitutes parameters into a template. Parameters are marked by Handlebars style tokens. Example:

1. "Hello {{subject}}!"@0 is received via template

2. {"subject":"world"}@0 is received via params

3. "Hello world!"@0 is sent via filled

---

Input ports

• template: string

  Receives the template string to replace parameters in. Example: "Hello {{subject}}!"

• params: {string: any}

  Receives the parameters to replace in the template. Example: {"subject":"world"}

Output ports

• filled: string

  Sends the template string with replaced parameters. Example: "Hello world!"

• error: {"error": string}

  Sends error in case any occurs during operation. Example: {"error": "Some error message"}