Module: Babl::Operators::Nullable::DSL

Included in:
Template
Defined in:
lib/babl/operators/nullable.rb

Instance Method Summary collapse

Instance Method Details

#nullable ⇒ Object

Nullify the current construction if the current element is Nil.



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# File 'lib/babl/operators/nullable.rb', line 7

def nullable
    source {
        switch(
            nav(&:nil?) => nil,
            default => continue
        )
    }
end