Module: Mutant::Result::ClassMethods
- Defined in:
- lib/mutant/result.rb
Overview
Class level mixin
Instance Method Summary collapse
-
#sum(name, collection) ⇒ undefined
private
Generate a sum messot from name and collection.
Instance Method Details
#sum(name, collection) ⇒ undefined
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Generate a sum messot from name and collection
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# File 'lib/mutant/result.rb', line 61 def sum(name, collection) define_method(name) do public_send(collection).map(&name).reduce(0, :+) end memoize name end |