method

be_an_instance_of

rspec latest stable - Class: Spec::Matchers

be_an_instance_of(expected)

public

Passes if actual.instance_of?(expected)

Examples

  5.should be_instance_of(Fixnum)
  5.should_not be_instance_of(Numeric)
  5.should_not be_instance_of(Float)

# File lib/spec/matchers/be_instance_of.rb, line 16
    def be_an_instance_of(expected)
      Matcher.new :be_an_instance_of, expected do |_expected_|
        match do |actual|
          actual.instance_of?(_expected_)
        end
      end
    end

be_an_instance_of

Examples

Related methods