module SimpleCov::Combine
Functionally for combining coverage results
Public Instance Methods
combine(combiner_module, coverage_a, coverage_b)
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Combine two coverage based on the given combiner_module.
Combiners should always be called through this interface, as it takes care of short-circuiting of one of the coverages is nil.
@return [Hash]
# File lib/simplecov/combine.rb, line 15 def combine(combiner_module, coverage_a, coverage_b) return existing_coverage(coverage_a, coverage_b) if empty_coverage?(coverage_a, coverage_b) combiner_module.combine(coverage_a, coverage_b) end
empty_coverage?(coverage_a, coverage_b)
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# File lib/simplecov/combine.rb, line 21 def empty_coverage?(coverage_a, coverage_b) !(coverage_a && coverage_b) end
existing_coverage(coverage_a, coverage_b)
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# File lib/simplecov/combine.rb, line 25 def existing_coverage(coverage_a, coverage_b) coverage_a || coverage_b end