coalesce()

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Usage

coalesce(node.name, node.title, node.id, ...)

Description
Returns the first non-null value in the list of expressions passed to it. In case all arguments are null, null will be returned.

Example

${coalesce(this.name, this.title, this.description, "All fields are empty!")}

results in

All fields are empty! — (if name, title and description are empty)

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About this article
Last change 2017-07-17
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