RSpec gotcha

rspec.rb

require "bundler/inline"

gemfile(false) do
  source "https://rubygems.org"
  gem "rspec"
  gem "pry-byebug"
end

require 'rspec/autorun'

RSpec.shared_context 'foo' do
  let(:name) { 'ONE' }

  it 'works' do
    expect(name).to eq('ONE')
  end
end

RSpec.shared_context 'bar' do
  let(:name) { 'TWO' }

  it 'works' do
    expect(name).to eq('TWO')
  end
end

RSpec.describe 'test' do
  # FAILS
  include_examples 'foo' # fails (name is "TWO")
  include_examples 'bar'

  # FAILS
  include_context 'foo' # fails (name is "TWO")
  include_context 'bar'

  # WORKS
  # it_behaves_like 'foo' # passes
  # it_behaves_like 'bar'
end