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Don't sync on #tap #82

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2 changes: 1 addition & 1 deletion lib/batch_loader.rb
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
require_relative "./batch_loader/graphql"

class BatchLoader
IMPLEMENTED_INSTANCE_METHODS = %i[object_id __id__ __send__ singleton_method_added __sync respond_to? batch inspect].freeze
IMPLEMENTED_INSTANCE_METHODS = %i[object_id __id__ __send__ singleton_method_added __sync respond_to? batch inspect tap].freeze
REPLACABLE_INSTANCE_METHODS = %i[batch inspect].freeze
LEFT_INSTANCE_METHODS = (IMPLEMENTED_INSTANCE_METHODS - REPLACABLE_INSTANCE_METHODS).freeze

Expand Down
8 changes: 8 additions & 0 deletions spec/batch_loader_spec.rb
Original file line number Diff line number Diff line change
Expand Up @@ -310,4 +310,12 @@
expect { result.to_s }.to raise_error("Oops")
end
end

describe '#tap' do
it 'returns BatchLoader without syncing' do
result = BatchLoader.for(1).batch { |_ids, _loader| raise "Oops" }

expect { result.tap {} }.not_to raise_error("Oops")
end
end
end