Class: Spec::Matchers::BeClose
- Defined in:
- lib/gems/rspec-1.1.11/lib/spec/matchers/be_close.rb
Overview
:nodoc:
Instance Method Summary collapse
- #description ⇒ Object
- #failure_message ⇒ Object
-
#initialize(expected, delta) ⇒ BeClose
constructor
A new instance of BeClose.
- #matches?(given) ⇒ Boolean
Constructor Details
#initialize(expected, delta) ⇒ BeClose
Returns a new instance of BeClose.
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# File 'lib/gems/rspec-1.1.11/lib/spec/matchers/be_close.rb', line 5 def initialize(expected, delta) @expected = expected @delta = delta end |
Instance Method Details
#description ⇒ Object
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# File 'lib/gems/rspec-1.1.11/lib/spec/matchers/be_close.rb', line 19 def description "be close to #{@expected} (within +- #{@delta})" end |
#failure_message ⇒ Object
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# File 'lib/gems/rspec-1.1.11/lib/spec/matchers/be_close.rb', line 15 def "expected #{@expected} +/- (< #{@delta}), got #{@given}" end |
#matches?(given) ⇒ Boolean
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# File 'lib/gems/rspec-1.1.11/lib/spec/matchers/be_close.rb', line 10 def matches?(given) @given = given (@given - @expected).abs < @delta end |