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Usage
none(collection, expression)
Description
Evaluates a StructrScript expression for every element of a collection and returns true if the expression evaluates to true for none of the elements. The keyword data contains a reference to the loop variable.. See also: any() and all().
Example
${none(user.groups, is_allowed(data, current, 'read'))}
Evaluates a StructrScript expression for every element of a collection and returns true if the expression evaluates to true for none of the elements. The keyword data contains a reference to the loop variable.
See also: any() and all().
none(collection, expression)