Contents

require 'spec_helper'

describe Transproc do
  describe 'composition' do
    it 'allows composing two transformation functions' do
      input = '1'
      output = 1.0

      to_i = Transproc::Function.new(->(value) { value.to_i })
      to_f = Transproc::Function.new(->(value) { value.to_f })

      result = to_i >> to_f

      expect(result[input]).to eql(output)
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
transproc-1.0.3	spec/unit/transproc_spec.rb
transproc-1.0.2	spec/unit/transproc_spec.rb
transproc-1.0.1	spec/unit/transproc_spec.rb
transproc-1.0.0	spec/unit/transproc_spec.rb