Module: Verifier

Defined in:

lib/verifier.rb,
lib/verifier/scope.rb,
lib/verifier/version.rb,
lib/verifier/exceptions.rb,
lib/verifier/verification.rb

Overview

Exceptions raised by Verifier#verify method

Defined Under Namespace

Classes: Scope, Verification

Constant Summary

VERSION =

The semantic version of the module.

See Also:

• Semantic versioning 2.0

"0.0.1".freeze

Invalid =

Exception raised when a verification fails

Class.new ::RuntimeError

MethodFails =

Exception raised when calling a verified method raises a StandardError

Class.new ::RuntimeError

MethodNotDefined =

Exception raised when a verified method is not defined

Class.new ::NameError

Instance Method Summary

• #verify(method, name, &block) { ... } ⇒ undefined

  Runs a verification.

Instance Method Details

#verify(method, name, &block) { ... } ⇒ undefined

Runs a verification

Parameters:

• method (Symbol) —

  the name of the method to be verified

• name (Symbol) —

  the name of verification

• block (Proc)

Yields:

• block in the scope of a value returned by the method

Returns:

• (undefined)

Raises:

• (Verifier::MethodNotDefined) —

  if the method not defined

• (Verifier::MethodFails) —

  it calling the method raises a StandardError

• (Verifier::Invalid) —

  if the block fails or returns a value whose negation is truthy

# File 'lib/verifier.rb', line 48

def verify(method, name, &block)
  Verification.run(self, method, name, &block)
end