Class: RSpec::Core::ExampleGroup

Inherits:

Object

• Object
• RSpec::Core::ExampleGroup

Defined in:

lib/rspec/expectations/extensions/rspec/core/example_group.rb

Defined Under Namespace

Modules: BlockAliases

Instance Method Summary

• #expect(&block) ⇒ Object

  Extends the submitted block with aliases to and to_not for should and should_not.

Instance Method Details

#expect(&block) ⇒ Object

Extends the submitted block with aliases to and to_not for should and should_not. Allows expectations like this:

expect { this_block }.to change{this.expression}.from(old_value).to(new_value)
expect { this_block }.to raise_error

# File 'lib/rspec/expectations/extensions/rspec/core/example_group.rb', line 14

def expect(&block)
  block.extend BlockAliases
end