Brex v0.2.1 Brex.Operator View Source
A struct which represents a rule linking two or more other rules together. It
does this by accepting a list of clauses
and an aggregator
, being an arity
1 function which reduces a list of booleans into a single boolean.
Custom Operators
Creating a custom operator is merely a case of wrapping your rules into the
Brex.Operator
struct and providing your custom aggregator
alongside.
Example
%Brex.Operator{
rules: [my_rule1, my_rule2],
aggregator: my_aggregation_function # For example &Enum.all?/1
}
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Link to this type
t()
View Source
t() :: %Brex.Operator{aggregator: aggregator(), clauses: clauses()}