rspec let class.new with inheritance

klueless-io answered on October 13, 2022 Popularity 3/10 Helpfulness 8/10

answer rspec let class.new with inheritance

rspec let class.new with inheritance

Comment

class Parent
end

klass = Class.new(Parent)
klass.superclass #=> Parent

# or if you were using RSpec, you might do the following
class CoolBase
  def temperature
    'cold'
  end
end

RSpec.describe CoolBase do
  let(:coolio) do
    Class.new(described_class) do
      def say_it
        "It is really #{temperature}"
      end
    end
  end

  it { expect(coolio.new.say_it).to eq 'It is really cold' }
end

Popularity 3/10 Helpfulness 8/10 Language ruby

Source: stackoverflow.com

Tags: inheritance let rspec ruby

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