Class: RSpec::Matchers::BuiltIn::BeAnInstanceOf

Inherits:

BaseMatcher

• Object
• BaseMatcher
• RSpec::Matchers::BuiltIn::BeAnInstanceOf

show all

Defined in:

lib/rspec/matchers/built_in/be_instance_of.rb

Constant Summary

Constant Summary

Constants inherited from BaseMatcher

RSpec::Matchers::BuiltIn::BaseMatcher::UNDEFINED

Instance Attribute Summary

Attributes inherited from BaseMatcher

#actual, #expected, #rescued_exception

Instance Method Summary (collapse)

• - (Object) description
• - (Object) match(expected, actual)

Methods inherited from BaseMatcher

#diffable?, #failure_message_for_should, #failure_message_for_should_not, #initialize, #match_unless_raises, #matches?, #supports_block_expectations?

Methods included from MatchAliases

#==, #===

Methods included from Pretty

#_pretty_print, #expected_to_sentence, #name, #name_to_sentence, #split_words, #to_sentence, #to_word, #underscore

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# File 'lib/rspec/matchers/built_in/be_instance_of.rb', line 9
def description
  "be an instance of #{expected}"
end

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# File 'lib/rspec/matchers/built_in/be_instance_of.rb', line 5
def match(expected, actual)
  actual.instance_of? expected
end