Yaak Array-value plugin

Adds a small template function to Yaak that lets you pick a value from a comma-separated list by index.

Template function

array.value(data, key?)

• data: Comma-separated values (required)
• key: Zero-based index to return (optional, defaults to 0)

Returns the selected item as a string (trimmed), or null if the index is out of range.

Usage example

Given this list:

• data: first, second, third

You can select values like:

${[ array.value(data: "first, second, third") ]}
// first

Select a specific index:

${[ array.value("first, second, third", "2") ]}
// third

You can also use the value to fetch ..the value. It does a lowercase match:

${[ array.value("First, Second, Third", "second") ]}
// Second

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

Licence

MIT