Minitest/spec: must_include backwards?

ruby-talk
1

Hello,

In minitest/spec (version 1.3.0), the must_include assertion is
backwards:

  require 'rubygems'
  require 'minitest/spec'
  MiniTest::Unit.autorun

  describe 'foo' do
    it 'bar' do
      5.must_include [5] # <== passes
      [5].must_include 5 # <== fails
    end
  end

I want to write:

  list.must_include(item)

not:

  item.must_include(list)

Is this a known bug/feature?

Thanks for your consideration.

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2

Suraj Kurapati wrote:

In minitest/spec (version 1.3.0),
the must_include assertion is backwards:

  require 'rubygems'
  require 'minitest/spec'
  MiniTest::Unit.autorun

  describe 'foo' do
    it 'bar' do
      5.must_include [5] # <== passes
      [5].must_include 5 # <== fails
    end
  end

minitest 1.3.1 fixes this problem and both assertions pass.

···

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