class RSpec::Matchers::BuiltIn::Equal
@api private Provides the implementation for `equal`. Not intended to be instantiated directly.
Constants
- LITERAL_SINGLETONS
Public Instance Methods
diffable?()
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@api private @return [Boolean]
# File lib/rspec/matchers/built_in/equal.rb, line 33 def diffable? !expected_is_a_literal_singleton? end
failure_message()
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@api private @return [String]
# File lib/rspec/matchers/built_in/equal.rb, line 10 def failure_message if expected_is_a_literal_singleton? simple_failure_message else detailed_failure_message end end
failure_message_when_negated()
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@api private @return [String]
# File lib/rspec/matchers/built_in/equal.rb, line 20 def failure_message_when_negated <<-MESSAGE expected not #{inspect_object(actual)} got #{inspect_object(expected)} Compared using equal?, which compares object identity. MESSAGE end
Private Instance Methods
actual_inspected()
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# File lib/rspec/matchers/built_in/equal.rb, line 49 def actual_inspected if LITERAL_SINGLETONS.include?(actual) actual_formatted else inspect_object(actual) end end
detailed_failure_message()
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# File lib/rspec/matchers/built_in/equal.rb, line 61 def detailed_failure_message <<-MESSAGE expected #{inspect_object(expected)} got #{inspect_object(actual)} Compared using equal?, which compares object identity, but expected and actual are not the same object. Use `expect(actual).to eq(expected)` if you don't care about object identity in this example. MESSAGE end
expected_is_a_literal_singleton?()
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# File lib/rspec/matchers/built_in/equal.rb, line 45 def expected_is_a_literal_singleton? LITERAL_SINGLETONS.include?(expected) end
inspect_object(o)
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# File lib/rspec/matchers/built_in/equal.rb, line 75 def inspect_object(o) "#<#{o.class}:#{o.object_id}> => #{RSpec::Support::ObjectFormatter.format(o)}" end
match(expected, actual)
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# File lib/rspec/matchers/built_in/equal.rb, line 39 def match(expected, actual) actual.equal? expected end
simple_failure_message()
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# File lib/rspec/matchers/built_in/equal.rb, line 57 def simple_failure_message "\nexpected #{expected_formatted}\n got #{actual_inspected}\n" end