require 'spec_helper' describe Array do with_minimum_ruby('2.3.0') do describe '#dig' do let(:array) { Hashie::Array.new(%i[a b c]) } it 'works with a string index' do expect(array.dig('0')).to eq(:a) end it 'works with a numeric index' do expect(array.dig(1)).to eq(:b) end context 'when array is empty' do let(:array) { Hashie::Array.new([]) } it 'works with a first numeric and next string index' do expect(array.dig(0, 'hello')).to eq(nil) end it 'throws an error with first string and next numeric index' do expect { array.dig('hello', 0) }.to raise_error(TypeError) end end end end end