Class: Spectre::Assertion::ValueWrapper

Inherits:
Object
  • Object
show all
Defined in:
lib/spectre/assertion.rb

Direct Known Subclasses

AndWrapper, OrWrapper

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(val) ⇒ ValueWrapper

Returns a new instance of ValueWrapper.



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# File 'lib/spectre/assertion.rb', line 10

def initialize val
  @val = val
end

Class Method Details

.wrap(val) ⇒ Object 



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# File 'lib/spectre/assertion.rb', line 6

def self.wrap val
  val.is_a?(ValueWrapper) ? val : ValueWrapper.new(val)
end

Instance Method Details

#evaluate?(predicate, actual, negate) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spectre/assertion.rb', line 14

def evaluate? predicate, actual, negate
  !(!negate ^ predicate.call(@val, actual))
end

#to_s ⇒ Object

:nodoc:



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# File 'lib/spectre/assertion.rb', line 19

def to_s
  return "\"#{@val}\"" if @val.is_a?(String)
  return @val.inspect if @val.is_a?(Regexp)

  @val.to_s
end