Class: Method

Inherits:
Object
  • Object
show all
Defined in:
lib/method_extensions.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#inline_tests ⇒ Object

Returns the value of attribute inline_tests.



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# File 'lib/method_extensions.rb', line 2

def inline_tests
  @inline_tests
end

Instance Method Details

#[](*parameters) ⇒ Object

Expose a shorthand for .call



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# File 'lib/method_extensions.rb', line 5

def [](*parameters)
  homogenized_parameters = homogenized_list_of_arrays(parameters)

  permutation_lookup = {}

  all_range_permutations = permutations_of_list_of_ranges(homogenized_parameters)
  all_range_permutations.each do |parameter_permutation|
    permutation_lookup[parameter_permutation] = call(*parameter_permutation)
  end

  should_reduce_results = permutation_lookup.values.uniq.count == 1
  if should_reduce_results
    permutation_lookup.values.first
  else
    permutation_lookup
  end
end

#run_inline_tests ⇒ Object 



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# File 'lib/method_extensions.rb', line 23

def run_inline_tests
  # TODO: this is probably a good place to manage per-test state, reset DB if needed, etc

  # Gem users should be able to use assert(), assert_equal(), etc in their test blocks, but
  # I don't want to pollute the global namespace, so we instantiate a TestHelper (which contains
  # all of those methods) and run each block of inline texts within that TestHelper's context,
  # meaning they can use assert(true) in their test blocks anywhere without having to litter
  # Kernel with global methods OR require people to do something like TestHelper::assert(true).

  testhelper = TestHelper.new
  testhelper.method = self
  testhelper.fuzz = self
  testhelper.instance_exec(&inline_tests) if inline_tests && inline_tests.respond_to?(:call)
end