Class: RSpec::Core::SharedExampleGroupModule

Inherits:
Module
  • Object
show all
Defined in:
lib/rspec/core/shared_example_group.rb

Overview

Represents some functionality that is shared with multiple example groups. The functionality is defined by the provided block, which is lazily eval'd when the SharedExampleGroupModule instance is included in an example group.

Instance Method Summary collapse

Constructor Details

#initialize(description, definition, metadata) ⇒ SharedExampleGroupModule

Returns a new instance of SharedExampleGroupModule.

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# File 'lib/rspec/core/shared_example_group.rb', line 11
def initialize(description, definition, metadata)
  @description = description
  @definition  = definition
  @metadata    = metadata
end

Instance Method Details

#included(klass) ⇒ void

Ruby callback for when a module is included in another module is class. Our definition evaluates the shared group block in the context of the including example group.

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# File 'lib/rspec/core/shared_example_group.rb', line 26
def included(klass)
  inclusion_line = klass.metadata[:location]
  include_in klass, inclusion_line, [], nil
end

#inspect ⇒ void Also known as: to_s

Provides a human-readable representation of this module.

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# File 'lib/rspec/core/shared_example_group.rb', line 18
def inspect
  "#<#{self.class.name} #{@description.inspect}>"
end