Class: RSpec::Matchers::BuiltIn::BeBetween Private

Inherits:
BaseMatcher
  • Object
show all
Defined in:
lib/rspec/matchers/built_in/be_between.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Provides the implementation for be_between. Not intended to be instantiated directly.

Constant Summary

Constants inherited from BaseMatcher

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

Instance Method Summary collapse

Methods inherited from BaseMatcher

#diffable?, #expects_call_stack_jump?, #match_unless_raises, #supports_block_expectations?

Methods included from RSpec::Matchers::BuiltIn::BaseMatcher::DefaultFailureMessages

#failure_message_when_negated

Methods included from Composable

#===, #and, #description_of, #or, should_enumerate?, surface_descriptions_in, unreadable_io?, #values_match?

Constructor Details

#initialize(min, max) ⇒ BeBetween

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of BeBetween.



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# File 'lib/rspec/matchers/built_in/be_between.rb', line 8

def initialize(min, max)
  @min, @max = min, max
  inclusive
end

Instance Method Details

#description ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (String) 


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# File 'lib/rspec/matchers/built_in/be_between.rb', line 57

def description
  "be between #{description_of @min} and #{description_of @max} (#{@mode})"
end

#exclusive ⇒ Object

Makes the between comparison exclusive.

Examples:

expect(3).to be_between(2, 4).exclusive


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# File 'lib/rspec/matchers/built_in/be_between.rb', line 33

def exclusive
  @less_than_operator = :<
  @greater_than_operator = :>
  @mode = :exclusive
  self
end

#failure_message ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (String) 


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# File 'lib/rspec/matchers/built_in/be_between.rb', line 51

def failure_message
  "#{super}#{not_comparable_clause}"
end

#inclusive ⇒ Object

Note:

The matcher is inclusive by default; this simply provides a way to be more explicit about it.

Makes the between comparison inclusive.

Examples:

expect(3).to be_between(2, 3).inclusive


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# File 'lib/rspec/matchers/built_in/be_between.rb', line 21

def inclusive
  @less_than_operator = :<=
  @greater_than_operator = :>=
  @mode = :inclusive
  self
end

#matches?(actual) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/rspec/matchers/built_in/be_between.rb', line 42

def matches?(actual)
  @actual = actual
  comparable? && compare
rescue ArgumentError
  false
end