class RSpec::Matchers::BuiltIn::Compound

@api private Base class for `and` and `or` compound matchers. rubocop:disable ClassLength

Attributes

evaluator[R]

@private

matcher_1[R]

@private

matcher_2[R]

@private

Public Instance Methods

description() click to toggle source

@api private @return [String]

# File lib/rspec/matchers/built_in/compound.rb, line 26
def description
  "#{matcher_1.description} #{conjunction} #{matcher_2.description}"
end

diffable?() click to toggle source

@api private @return [Boolean]

# File lib/rspec/matchers/built_in/compound.rb, line 42
def diffable?
  matcher_is_diffable?(matcher_1) || matcher_is_diffable?(matcher_2)
end

does_not_match?(_actual) click to toggle source

@private

# File lib/rspec/matchers/built_in/compound.rb, line 17
def does_not_match?(_actual)
  raise NotImplementedError, "`expect(...).not_to matcher.#{conjunction} matcher` "              "is not supported, since it creates a bit of an ambiguity. Instead, define negated versions "              "of whatever matchers you wish to negate with `RSpec::Matchers.define_negated_matcher` and "              "use `expect(...).to matcher.#{conjunction} matcher`."
end

expected() click to toggle source

@api private @return [RSpec::Matchers::ExpectedsForMultipleDiffs]

# File lib/rspec/matchers/built_in/compound.rb, line 48
def expected
  return nil unless evaluator
  ::RSpec::Matchers::ExpectedsForMultipleDiffs.for_many_matchers(diffable_matcher_list)
end

expects_call_stack_jump?() click to toggle source

# File lib/rspec/matchers/built_in/compound.rb, line 35
def expects_call_stack_jump?
  NestedEvaluator.matcher_expects_call_stack_jump?(matcher_1) ||
  NestedEvaluator.matcher_expects_call_stack_jump?(matcher_2)
end

supports_block_expectations?() click to toggle source

# File lib/rspec/matchers/built_in/compound.rb, line 30
def supports_block_expectations?
  matcher_supports_block_expectations?(matcher_1) &&
  matcher_supports_block_expectations?(matcher_2)
end

Protected Instance Methods

diffable_matcher_list() click to toggle source

# File lib/rspec/matchers/built_in/compound.rb, line 55
def diffable_matcher_list
  list = []
  list.concat(diffable_matcher_list_for(matcher_1)) unless matcher_1_matches?
  list.concat(diffable_matcher_list_for(matcher_2)) unless matcher_2_matches?
  list
end

Public Class Methods

new(matcher_1, matcher_2) click to toggle source

# File lib/rspec/matchers/built_in/compound.rb, line 11
def initialize(matcher_1, matcher_2)
  @matcher_1 = matcher_1
  @matcher_2 = matcher_2
end