Module: Linearly::Validation::Expectation

Defined in:
lib/linearly/validation.rb

Overview

Expectation is a helper module to turn various types of expectations into Procs.

Class Method Summary collapse

Class Method Details

.to_proc(expectation) ⇒ Proc

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Turn one of the supported expecation types into a Proc

This method reeks of :reek:TooManyStatements.

Parameters:

  • expectation (Symbol|Class|Proc)

Returns:

  • (Proc) 


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# File 'lib/linearly/validation.rb', line 187

def to_proc(expectation)
  klass = expectation.class
  return ->(value) { value.is_a?(expectation) } if klass == Class
  return ->(_) { true } if klass == TrueClass
  expectation
end